何建军 - 浙江大学 - 光电科学与工程学院

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- Xiao Ma, Jun Zou, Qiongchan Shao, Mingyu Li, Jian-Jun He, “Fourier-transform spectrometer chip covering visible band on silica planar waveguide”, Optics Communications Volume 456, 1 February 2020, 124599 - Sen Zhang, Yimin Xia, Jianjun Meng, Jiasheng Zhao, and Jian-Jun He, “Widely Tunable Electro-Absorption Modulated V-Cavity Laser”, Photonics Journal, vol. 11, no. 6, December 2019. - Yating Wan, Sen Zhang, Justin C Norman, MJ Kennedy, William He, Songtao Liu, Chao Xiang, Chen Shang, Jian-Jun He, Arthur C Gossard, John E Bowers, “Tunable quantum dot lasers grown directly on silicon”, Optica Vol. 6, Issue 11, pp. 1394-1400 (2019) - Jia Guo, Yimin Xia, Xiaolu Liao, Jian-Jun He, “Tunable coupled-cavity semiconductor laser based on a half-wave bow-tie coupler”, Optics Letters, Vol. 44, Issue 14, pp. 3526-3529 (2019). - Xin Cui, Weiwei Zhang, Jianhao Zhang, Xavier Le Roux, Carlos Alonso-Ramos, Laurent Vivien, Jian-Jun He, Eric Cassan, “Tailoring mode splitting and degeneracy in silicon triply resonant nanobeam cavities”, JOSA B, Vol. 36, no. 5, 1267-1272 , 2019. - Yayan Chu, Qi Chen, Zhuping Fan, Jian-Jun He, “Tunable V-Cavity Lasers Integrated With a Cyclic Echelle Grating for Distributed Routing Networks”, IEEE Photonics Technology Letters, Vol. 31, no. 12, 943-946 , 2019. - Yongheng Yue, Huihui Zhu, Ziwei Cao, Jianjun He, Mingyu Li, “Wide-range optical sensors based on a single ring resonator with polarization multiplexing”, Chinese Optics Letters, Vol. 17, no. 3, 031301, 2019. - Yang Zhang, Jun Zou, Ziwei Cao and Jian-Jun He, “Temperature-insensitive waveguide sensor using cascaded ring and Mach-Zehnder interferometer”, Optics Letters, Vol. 44, no. 2, pp. 299-302, 2019. - Yang Chen, Shuxing Wang, Tingting Lang, and Jian-Jun He, “Uniform-loss arrayed waveguide grating router using mode-field converter based on a slab coupler and auxiliary waveguides”, Optics Letters, Vol. 44, no. 2, pp. 211-214, 2019. - H Zhu, JJ He, L Shao, M Li, 'Ultra-high sensitivity optical sensors based on cascaded two Fabry-Perot interferometers', Sensors and Actuators B: Chemical 277, 152-156 (2018) - G Song, S Wang, J Zou, T Lang, JJ He, 'Silicon-based cyclic arrayed waveguide grating routers with improved loss uniformity', Optics Communications 427, 628-634 (2018) - Yang Zhang, Jun Zou, Jian-Jun He, 'Temperature sensor with enhanced sensitivity based on silicon Mach-Zehnder interferometer with waveguide group index engineering', Optics Express 26(20), 26057-26064 (2018) - Z Hu, X Liao, X Zhang, JJ He, 'Widely Tunable Laser Using Reflecting Fabry–Perot Filters With Lossy Half-Wave Trenches', IEEE Photonics Journal 10 (2), 1-9 (2018) - Xin Cui, Weiwei Zhang, Samuel Serna, Carlos Alonso-Ramos, Delphine Marris-Morini, Laurent Vivien, Jian-Jun He, and Eric Cassan, 'Adjusting third-order nonlinear properties in silicon triply resonant nanobeam cavities', Journal of the Optical Society of America B Vol. 35, Issue 3, pp. 636-642 (2018) - Zhenyi Xie, Ziwei Cao, Yong Liu, Qingwen Zhang, Jun Zou, Liyang Shao, Yi Wang, Jianjun He, Mingyu Li, 'Highly-sensitive optical biosensor based on equal FSR cascaded microring resonator with intensity interrogation for detection of progesterone molecules', Optics Express, Vol.25, No.26, pp.33193-33201(2017). - Xiaohai Xiong, Zhipeng Hu, Sen Zhang, Xiaolu Liao, Jian-Jun He, 'Narrow linewidth tunable V-cavity laser using self-injection method', Optics Express, Vol.25, No.26, pp. 32957-32963(2017). - HH Zhu, YH Yue, YJ Wang, M Zhang, LY Shao, JJ He, MY Li, 'High-sensitivity optical sensors based on cascaded reflective MZIs and microring resonators', Optics Express, Vol.25, No.23, pp. 28612-28618(2017). - Yang Chen, Thalia Domínguez Bucio, Ali Z. Khokhar, Mehdi Banakar, Katarzyna Grabska, Frederic Y. Gardes, Robert Halir, Íñigo Molina-Fernández, Pavel Cheben, and Jian-Jun He, 'Experimental demonstration of apodized-imaging chip-fiber grating coupler for Si3N4 waveguides', Optics Letters, Vol. 42, No. 18, pp. 3566-3569 (2017). - Yafei Feng, Haoyu Deng, Xin Chen, and Jian-Jun He, 'Blood oxygenation and flow measurements using a single 720-nm tunable V-cavity laser', Biomedical Optics Express, Vol. 8, Issue 8, pp. 3516-3525 (2017). - Xiaolu Liao, Jia Guo, Jian-Jun He, 'Tunable V-cavity laser with butt-joint passive tuning section for fast wavelength switching', IEEE Photonics Journal, Vol. 9 Issue 4, 1503807 (2017). - Jianjun Meng, Xiaohai Xiong, Huabin Xing, Hushan Jin, Di Zhong, Li Zou, Jiasheng Zhao and Jian-Jun He, 'Full C-Band Tunable V-Cavity-Laser Based TOSA and SFP Transceiver Modules', IEEE Photon. Technol. Lett. Vol. 29, Issue 12, pp. 1035-1038 (2017). - Minyue Yang, Mingyu Li, and Jian-Jun He , 'Static FT Imaging spectrometer based on SOI waveguide MZI array chip', Optics Letters, Vol. 42, No. 14, pp. 2675-2678 (2017). - Yong Liu, Yang Li, Mingyu Li, and Jian-Jun He, 'High-sensitivity and wide range optical sensor based on three cascaded ring resonators', Optics Express, Vol. 25, No. 2, pp. 972-978 (2017). - Jun Zou, Zichun Le, Jinhua Hu, and Jian-Jun He, 'Performance improvement for silicon-based arrayed waveguide grating router, Optics Express, Vol. 25, No. 9, pp. 9963-9973 (2017). - Minyue Yang, Mingyu Li, and Jianjun He, 'Polarization insensitive arrayed-input spectrometer chip based on silicon-on-insulator echelle grating', Chinese Optics Letters, Vol. 15, Issue 8, p. 081301 (2017). - Yun Li, Xiangjiang Liu, Di Jiang,Zhongzhi Yu,Dalin Tian,Chang Lu, Mingyu Li, Jianjun He, and Longhua Tang, 'One-pot synthesis of a DNA-anchored SERS nanoprobe with simultaneous nanostructural tuning and Raman reporter encoding', RSC Adv., vol. 7, pp. 5063-5066 (2017). - Fang Yu, Yun Li, Mingyu Li, Longhua Tang, Jian-Jun He, 'DNAzyme-integrated plasmonic nanosensor for bacterial sample-to-answer detection', Biosensors and Bioelectronics, Volume 89, Part 2, (2017). - Yang Li, Long Zhou, Longhua Tang, Mingyu Li, Jian-Jun He. 'Improved surface enhanced Raman scattering based on hybrid Au nanostructures for biomolecule detection' IEEE Photonics Journal, vol 8, no. 6, (2016). - Yang Chen, Robert Halir, Íñigo Molina-Fernández, Pavel Cheben, and Jian-Jun He, 'High-efficiency apodized-imaging chip-fiber grating coupler for silicon nitride waveguides', Optics Letters, Vol. 41, No. 21, pp. 5059-5062 (2016). - Jun Zou, Zichun Le, and Jian-Jun He, 'Temperature Self-Compensated Optical Waveguide Biosensor Based on Cascade of Ring Resonator and Arrayed Waveguide Grating Spectrometer', J. Lightwave Technol. (2016). - Yingchen Wu, Qiangsheng Huang, Shahram Keyvaninia, Andrew Katumba, Jing Zhang, Weiqiang Xie, Geert Morthier, Jian-Jun He, and Gunther Roelkens, 'All-optical NRZ wavelength conversion based on a single hybrid III-V/Si SOA and optical filtering', Optics Express, Vol. 24, Issue 18, pp. 20318-20323 (2016). - Haoyu Deng,Jianjun Meng, Xiaohai Xiong, and Jian-Jun He, 'Wavelength Tunable V-Cavity Laser Employing Integrated Thin Film Heaters', IEEE Photonics Journal, vol. 8, no. 4, 1502908 (2016). - Ge Mu, Jian-Jun He, 'Etched Diffraction Grating Wavelength Router with Uniform-Loss and Flat-Passband', Acta Optica Sinica, vol. 36, no. 6, 606001 (2016). - Yingchen Wu, Yu Zhu, Xiaolu Liao, Jianjun Meng, and Jian-Jun He, 'All-optical Flip-Flop Operation Based on the Bistability of V-cavity Laser', Optics Express, Vol. 24, Issue 12, pp. 12507-12514 (2016). - Jun Zou, Tingting Lang, Zichun Le, and Jian-Jun He, 'Ultra-Compact silicon-on-Insulator-based reflective arrayed waveguide gratings for spectroscopic applications', Appl. Optics, vol. 55, no. 13, pp. 3531-3536 (2016). - Qiangsheng Huang,Yingchen Wu,Keqi Ma, Jianhao Zhang, Weiqiang Xie, Xin Fu, Yaocheng Shi, Kaixuan Chen, Jian-Jun He, Dries Van Thourhout, Gunther Roelkens, Liu Liu and Sailing He, 'Low Driving Voltage Band-filling-based III-V-on-Silicon Electroabsorption Modulator', Appl. Phys. Lett. 108, 141104 (2016). - Xin Zhang, Jian-Jun He, Neng Liu, and Jan J. Dubowski, 'Carrier-induced fast wavelength switching in tunable V-cavity laser with quantum well intermixed tuning section', Optics Express, Vol. 23, No. 20, 26336 (2015). - Yangqing Chen, Yong Liu, Xiaodan Shen, Zhimin Chang, Longhua Tang, Wen-Fei Dong, Mingyu Li and Jian-Jun He, 'Ultrasensitive Detection of Testosterone Using Microring Resonator with Molecularly Imprinted Polymers', Sensors 15, 31558–31565, (2015). - Ge Mu, Pingli Huang, Lin Wu, and Jian-Jun He, 'Facet-rotated echelle grating for cyclic wavelength router with uniform loss and flat passband', Optics Letters, Vol. 40, No. 17, pp. 3978-3981 (2015). - Lin Wu, Xiaolu Liao, Zhipeng Hu, and Jian-Jun He, 'Double Half-Wave-Coupled Rectangular Ring-FP Laser with 35×100GHz Wavelength Tuning', IEEE Photon. Technol. Lett. Vol. 27, No. 10, pp. 1076-1079 (2015). - Hongli Zhu, Yimin Xia, and Jian-Jun He, 'Pattern dependence in high-speed Q-modulated distributed feedback laser', Optics Express, Vol. 23, No. 9, DOI:10.1364/OE.23.011887, (2015). - Yangqing Chen, Fang Yu, Chang Yang, Jinyan Song, Longhua Tang, Mingyu Li, Jian-Jun He, 'Label-free biosensing using cascaded double-microring resonators integrated with microfluidic channels', Optics Communications，Vol. 344, Pages 129–133 (2015). - Lin Wu, Jian-Jun He, and Dominic Gallagher, 'Modeling of widely tunable V-cavity semiconductor laser using time-domain traveling-wave method', J. Opt. Soc. Am. B, Vol. 32, Issue 2, pp. 309-317 (2015). - Xianxin Jiang, Yangqing Chen, Fang Yu, Longhua Tang, Mingyu Li, and Jian-Jun He, 'High-sensitivity optical biosensor based on cascaded Mach-Zehnder interferometer and ring resonator using Vernier effect', Optics Letters, vol. 39, no. 22, pp. 6363-6366 (2014). - Lin Wu，Zhipeng Hu，Xiaolu Liao，and Jian-Jun He, 'Half-Wave Coupled Ring-FP Laser with 50-Channel 100GHz-Spaced Wavelength Tuning', IEEE Photonics Journal, Vol. 6, No. 4, (2014). - Jun Zou, Xiang Xia, Guanting Chen, Tingting Lang, and Jian-Jun He, 'Birefringence compensated silicon nanowire arrayed waveguide grating for CWDM optical interconnects', Optics Letters, Vol. 39, Issue 7, pp. 1834-1837 (2014). - Wenxiong Wei, Haoyu Deng, and Jian-Jun He, 'GaAs/AlGaAs Based 870nm-Band Widely Tunable Edge-Emitting V-Cavity Laser', IEEE Photonics Journal, Vol. 5, No. 5, 1501607 (2013). - Sen Zhang, Jianjun Meng, Shanli Guo, Lei Wang and Jian-Jun He, 'Simple and compact V-cavity semiconductor laser with 50x100 GHz wavelength tuning', Optics Express, Vol. 21, No. 11, 13564 (2013). - Yin Wang, Youguang Yang and Jian-Jun He, 'Single-Electrode Controlled Four-Section Coupled-Cavity Tunable Laser', IEEE Photon. Technol. Lett. 25, pp. 1340-1342 (2013). - X. Jiang, J. Ye, J. Zou, M. Li, and J.-J. He, 'Cascaded silicon-on-insulator double-ring sensors operating in high-sensitivity transverse-magnetic mode', Optics Letters, Vol. 38, Issue 8, pp. 1349-1351 (2013). - Jun Zou, Xianxin Jiang, Xiang Xia, Tingting Lang, and Jian-Jun He,'Ultra-Compact Birefringence-Compensated Arrayed Waveguide Grating Triplexer Based on Silicon-on-Insulator', J. Lightwave Technol., Vol. 31, Issue 12, pp. 1935-1940 (2013). - Xiao Ma, Mingyu Li and Jian-Jun He. 'CMOS-Compatible Integrated Spectrometer Based on Echelle Diffraction Grating and MSM Photodetector Array', IEEE Photonics Journal, Vol. 5, No. 2, 6600807 (2013). - Mohammad Kaleem, Xin Zhang, Yuan Zhuang, Jian-Jun He, Neng Liu and Jan J. Dubowski, 'UV laser induced selective-area bandgap engineering for fabrication of InGaAsP/InP laser devices', Optics & Laser Technology 51, pp. 36–42 (2013). - Jinyan Song, Sophie Bouchoule, Gilles Patriarche, E. Galopin, Alejandro Giacomotti, E. Cambril, Qingli Kou, D. Troadec, Jian-Jun He, and Jean-Christophe Harmand, 'Improvement of the oxidation interface in an AlGaAs/AlxOy waveguide structure by using a GaAs/AlAs superlattice', Phys. Status Solidi A, (2013) / DOI 10.1002/pssa.201228770. - Y. Hu, M. Li, J.-J. He, R.R. LaPierre, 'Current matching and efficiency optimization in a two-junction nanowire-on-silicon solar cell', Nanotechnology 24 ,065402 (2013). - X. Ma, M. Li and J.-J. He, 'Echelle Diffraction Grating Based High-resolution Spectrometer-on-a-chip on SiON Waveguides Platform', Chinese Opt. Lett. 11(3), 032501(2013). - Xiang Xia, Jun Zou, Tingting Lang, and Jian-Jun He, 'Experimental Demonstration of Birefringence Compensation Using Angled Star Couplers in Silica-Based Arrayed Waveguide Grating', IEEE Photonics Journal, Vol. 4, No. 6, pp. 2236-2242 (2012). - Y. Hu, R. R. LaPierre, M. Li, K. Chen, and J.-J. He，'Optical characteristics of GaAs nanowire solar cells', J. Appl. Phys. 112, 104311 (2012). - Tingting Yu, Li Zou, Lei Wang, Jian-Jun He, 'Single-Mode and Wavelength Tunable Lasers Based On Deep-Submicron Slots Fabricated By Standard UV-Lithography', Optics Express 20, pp. 16291-16299 (2012). - Jinyan Song, Lei Wang, Lei Jin, Xiang Xia, Qingli Kou, Sophie Bouchoule, and Jian-Jun He, 'Intensity interrogated sensor based on cascaded Fabry-Perot laser and micro-ring resonator', J. Lightwave Technol. 30, pp. 2901-2906, (2012). - Jialiang Jin, Lei Wang, J.-J. He, 'Digitally Wavelength Switching by Thermal and Carrier Injection Effects in V-Coupled Cavity Semiconductor Laser', Chinese Opt. Lett. 10(10), 102501(2012). - Yin Wang, Youguang Yang, Sen Zhang, Lei Wang, and Jian-Jun He, 'Narrow Linewidth Single-Mode Slotted Fabry-Perot Laser Using Deep Etched Trenches', IEEE Photon. Technol. Lett. 24, pp. 1233-1235 (2012). - Lin Wu, Yin Wang, Tingting Yu, Lei Wang, and Jian-Jun He, 'Wavelength Switchable Semiconductor Laser Based on Half-wave Coupled Fabry-Perot and Rectangular Ring Resonators', IEEE Photon. Technol. Lett. 24(12), pp. 991-993, (2012). - Li Qin，Lei Wang，Mingyu Li，and Jian-Jun He，'Optical Sensor Based on Vernier-Cascade of a Ring Resonator and an Echelle Diffraction Grating', IEEE Photon. Technol. Lett. 24(11), pp. 954-956, (2012). - Ke Chen, Jian-Jun He, Mingyu Li, and Ray LaPierre, 'Fabrication of GaAs Nanowires by Colloidal Lithography and Dry Etching', Chinese Physics Letters, Vol. 29, No. 3 (2012) 036105. - L. Jin, M. Li, and J.-J. He, 'Analysis of wavelength and intensity interrogation methods in cascaded double-ring sensors', J. Lightwave Technol., vol. 30, no. 12, pp. 1994-2002, 2012. - J. Zhi, H. Zhu, D. Liu, L. Wang, and J.-J. He, 'Travelling wave analysis on high-speed performance of Q-modulated distributed feedback laser', Opt. Express, Vol. 20, No. 3, pp. 2277-2289, 2012. - 'Widely wavelength switchable V-coupled-cavity semiconductor laser with ~40dB side-mode suppression ratio'，Jialiang Jin, Lei Wang, Tingting Yu, Yin Wang, and Jian-Jun He, Optics Letters 36 (21), pp.4230-4232, 2011. - 'Uniform Polarization Dispersion Compensation of All Channels in Highly Birefringent Silicon Nanowire Based Arrayed Waveguide Grating', Jun Zou, Tingting Lang, Lei Wang, and Jian-Jun He, IEEE Photon. Tech. Lett. 23 ( 23), pp. 1787-1789, 2011. - 'Design Analysis and Experimental Verification of Cross-Order AWG Triplexer Based on Silica-on-Silicon', Xufeng Lin, Tingting Lang, and Jian-Jun He, IEEE J. Lightwave Technol. 29 (9), pp. 1407-1413, 2011. - 'Optical waveguide double-ring sensor using intensity interrogation with low-cost broadband source', Lei Jin, Mingyu Li, and Jian-Jun He, Optics Letters, vol. 36, no. 7, pp. 1128–1130, 2011. - 'A multicolor microfluidic droplet dye laser with single mode emission', G. Aubry, Q. Kou, J. Soto-Velasco, C. Wang, S. Meance, J.-J. He, and A. M. Haghiri-Gosnet, Appl. Phys. Lett. 98, 111111, 2011. - 'Highly-sensitive silicon-on-insulator sensor based on two cascaded micro-ring resonators with vernier effect', L. Jin, M. Li, J.-J. He, Optics Communications 284, pp. 156-159, 2011. - 'Void-Filling and Loss Reduction in PECVD Silica Waveguide Devices Using Boron–Germanium Codoped Upper Cladding', X. Lin, X. Ma, and J.-J. He, IEEE Photon. Tech. Lett. 22 (20), pp. 1491-1493, 2010. - 'Rate Equation Analysis of High Speed Q-Modulated Semiconductor Laser', D. Liu, L. Wang, and J.-J. He, IEEE J. Lightwave Technol. 28 (21), pp. 3128-3135, 2010. - 'Mode Competition Analysis in Dual-Wavelength Coupled-Cavity Semiconductor Laser'，Zhenyang Gao, Lei Wang and Jian-Jun He, J. of Optical Society of America B, Vol. 27, pp. 432-441, 2010. - 'Static and dynamic characteristics of digital wavelength switching in V-coupled-cavity semiconductor laser', Dekun Liu, Min Lou, and Jian-Jun He, IEEE J. Lightwave Tech., vol. 28, no. 5, pp. 746-753, 2010. - 'Single-electrode-tuned mode-hop-free tunable laser based on ring coupled cavity', Lei Wang, and Jian-Jun He, Optics Express Vol. 17, No. 22, pp. 19940-19946, 2009. - 'Bloch Wave Formalism of Photon Lifetime in Distributed Feedback Lasers', Tingting Yu, Lei Wang and Jian-Jun He, J. of Optical Society of America B, Vol. 26, no. 9, pp. 1780-1788, 2009. - 'Monolithically Integrated FTTH Diplexer Using Bi-level Etched 2x2 Optical Coupler', Li Zhang, Lei Wang, and Jian-Jun He, Applied Optics, vol. 48, no. 25, pp. F45-48, 2009. - 'Design and Analysis of 2x2 Half-Wave Optical Couplers', Xufeng Lin, Dekun Liu and Jian-Jun He, Applied Optics, vol. 48, no. 25, pp. F19-24, 2009. - 'Wavelength switchable semiconductor laser using half-wave V-coupled cavities', J.-J. He and D. Liu, Optics Express, vol. 16, no. 6, pp. 3896-3911, 2008. - 'Birefringence Compensated AWG Demultiplexer with Angled Star Couplers', T. Lang, J.-J. He, J.-G. Kuang, and S. He, Optics Express, vol. 15, no. 23, pp. 15022-15028, 2007. - 'Proposal for Q-modulated semiconductor laser', J.-J. He, IEEE Photonics Technology Letters, Volume 19, Issue 5, pp. 285 – 287, 2007. - 'Etched Diffraction Grating Demultiplexers With Large Free-Spectral Range and Large Grating Facets', Song, J.; Zhu, N.; He, J.-J.; He, S., IEEE Photonics Technology Letters, Volume 18, Issue 24, pp.2695 – 2697, 2006. - 'Echelle grating demultiplexers with reduced return loss by using chirped diffraction order design', J. Song, N. Zhu, J.-J. He, S. He, IEEE Photon. Tech. Lett., vol. 18, pp.1506-1508, 2006. - 'Design and Optimization of a Novel InP-based Monolithically Integrated Optical Channel Monitor/Receiver', L. Wang, J.-J. He, J. Song, and S. He, IEEE Journal of Lightwave Technol. , vol. 24, no. 10, pp. 3743- 3750, 2006. - 'Cross-order Arrayed Waveguide Grating Design for Triplexers in Fiber Access Networks', T. T. Lang, J.J. He and S. He，IEEE Photon. Tech. Lett., vol. 18, no. 1, pp. 232-234, 2006. - 'A hybrid diffraction method for the design of an etched diffraction grating demultiplexer', Z. Shi, J.-J. He, and S. He, IEEE J. Lightwave Tech., vol. 23, pp. 1426-1434, 2005. - 'Polarization performance analysis of etched diffraction grating demultiplexer using boundary element method', Jun Song, J.-J. He, S. He, IEEE Journal of Selected Topics in Quantum Electronics, Vol. 11, No. 1, pp. 224 – 231, 2005. - 'Waveguide Echelle Grating with Low Polarization-Dependent Loss Using Single-Side Metal-Coated Grooves', Z. Shi, J.-J. He, and S. He, IEEE Photon. Tech. Lett.16, pp. 1885-1887, 2004. - 'Waveguide grating-based spectrometric transducers', E. S. Koteles and J.-J. He, IEEE Instrumentation & Measurement Magazine, Vol. 7, No. 2, pp. 33-42, June 2004. - 'Analysis and design of a concave diffraction grating with total internal reflection facets by a hybrid diffraction method', Z. Shi, J.-J. He, and S. He, J. Opt. Soc. Am. 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B39, 5919 (1989). - 'Coupled Brillouin-Raman study of direct and folded acoustic modes in GaAs-AlAs superlattices', J. Sapriel, J. He, B. Djafari-Rouhani, R. Azoulay and F. Mollot, Phys. Rev. B37, 4099 (1988). - 'Theory of light scattering by longitudinal-acoustic phonons in superlattices', J. He, B. Djafari-Rouhani and J. Sapriel, Phys. Rev. B37, 4086 (1988). INVITED TALKS AT INTERNATIONAL CONFERENCES - 'Electro-absorption modulated tunable V-cavity laser', Yimin Xia, Sen Zhang, Jianjun Meng, Qiaoli Li, Jiasheng Zhao, Jian-Jun He, invited, Photonics Asia 2019, Hangzhou, 20 Oct to 23 Oct 2019. - 'NxN wavelength router based on tunable V-cavity laser array and echelle grating with simple and compatible fabrication process', Jian-Jun He, invited, Photonics West, San Francisco, February 2-7, 2019. - 'Low Cost Tunable Semiconductor Laser for 5G and Access Networks', Jian-Jun He, invited, Asia Communications and Photonics Conference, Industry forum on Innovations of Laser Technologies and Products, Hangzhou, October 26-29, 2018. - 'Silicon-based Cascaded Microring for Optical Sensing', Jian-Jun He, invited, Group IV Photonics, Berlin, Germany, August 23-25, 2017. - 'Simple and compact widely tunable V-cavity laser', Jian-Jun He, Xiaohai Xiong, Jianjun Meng, Sen Zhang, Hushan Jin, and Jiasheng Zhao, invited, CLEO-PR and OECC, Singapore, July 31 - Aug. 3, 2017. - 'Optical Waveguide Biosensors Based on Vernier Effect', Mingyu Li, Yongheng Yue, Huihui Zhu, Jian-Jun He, invited, 16th International Conference on Optical Communications and Networks (ICOCN), Wuzhen, China, Aug. 7-10, 2017. - 'Monolithic tunable lasers for low cost DWDM networks', Jian-Jun He, Sen Zhang, Jianjun Meng, Xiaohai Xiong, Huabin Xing, Hushan Jin, Di Zhong, Jiasheng Zhao, invited, the 19th European Conference on Integrated Optics, Eindhoven, the Netherlands, April 03-05, 2017. - 'Advances in simple and compact tunable semiconductor lasers', Jian-Jun He, invited, Advances in Optoelectronics and Micro/Nano-Optics (AOM2017), Nanjing, China, April 23-26, 2017. - 'Compact Widely Tunable Transmitter Optical Sub-Assemblies and Transceivers Based on V-Cavity-Laser', Jian-Jun He, invited, 15th International Conference on Optical Communications and Networks, Hangzhou, China, Sept. 24-27, 2016. - 'Wavelength switching and all-optical flip-flop in tunable V-cavity laser', Sen Zhang, Yingchen Wu, Yu Zhu, Xiaolu Liao, Jianjun Meng, and Jian-Jun He, invited, Progress In Electromagnetics Research Symposium (PIERS 2016), Shanghai, China, August 8-11, 2016. - 'Highly-Sensitive Optical Biosensors Based on Silicon-on-Insulator Nanowire Waveguide', Mingyu Li, Yong Liu, Yangqing Chen, Jian-Jun He, invited, Progress In Electromagnetics Research Symposium (PIERS 2016), Shanghai, China, August 8-11, 2016. - 'Tunable V-cavity laser employing quantum well intermixing for fast wavelength switching', Jian-Jun He, invited, The 25th Wireless and Optical Communication Conference (WOCC 2016), Chengdu, China, May 21-23, 2016. - 'Single Electrode Controlled Fast Wavelength Channel Switching in Tunable V-Cavity Laser Fabricated with Quantum Well Intermixing', Jian-Jun He, invited, Asia Communications and Photonics Conference, Hong Kong, November 18-23, 2015. - 'Silicon-on-Insulator Nanowire Based Optical Waveguide Biosensors', Mingyu Li, Yong Liu, Yangqing Chen and Jian-Jun He, invited, Advances in Optoelectronics and Micro/Nano-optics Hangzhou, China, October 28-31, 2015. - 'Tunable Semiconductor Lasers and Photonic Integrated Devices', Jian-Jun He, Sen Zhang, Xiaolu Liao, Xiaohai Xiong, Jianjun Meng, and Lin Wu, invited, 17th Canadian Semiconductor Science and Technology Conference, Sherbrooke, Quebec, Canada, Aug. 16-21, 2015. - 'Tunable semiconductor lasers based on half-wave coupled cavities', Jian-Jun He, invited, 14th International Conference on Optical Communications and Networks, Nanjing, China, July 3-5, 2015. - 'Simple and compact tunable semiconductor lasers based on novel half-wave coupler', Invited, Jian-Jun He, Xiaohai Xiong, Jianjun Meng, Lin Wu, Sen Zhang, Xiaolu Liao, and Li Zou, in SPIE Proceeding of Conference on Smart Photonics and Optoelectronic Integrated Circuits XVII，paper 9366-11, Photonics West, Feb. 7-12, 2015. - 'Tunable V-cavity semiconductor laser and module', Jian-Jun He, Xiaohai Xiong, Jianjun Meng, Sen Zhang, Xiaolu Liao, Hongli Zhu, Lin Wu, Li Zou, Lei Wang, and Guoping Li, Invited, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - 'Planar waveguide grating devices', Jian-Jun He, Invited paper, Asia Communications and Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013. - 'Full-Band Tunable V-Cavity Laser for Low-Cost Access and Data Center Networks'，Jian-Jun He, Wenxiong Wei, Sen Zhang, Jianjun Meng, Shanli Guo, Hongli Zhu，and Li Zou, Invited, 6th IEEE International Conference on Advanced Infocomm Technology (ICAIT2013), Hsinchu, Taiwan, July 6-9, 2013. - 'Planar waveguide grating devices for optical communication and sensing', Jian-Jun He, Invited, 12th International Conference on Optical Communications and Networks (ICOCN2013), Chengdu, China, July 26-28, 2013. - 'Wavelength Switchable Semiconductor Lasers', Jian-Jun He, Invited, Asia Communications and Photonics Conference (ACP2012), Guangzhou, November 7-10, 2012. - 'High-Sensitivity Silicon Photonic Biosensors Based on Cascaded Resonators', X. Jiang, J. Song, L. Jin, and Jian-Jun He, Invited, Photonics Asia, Beijing, Nov. 4-7, 2012. - 'Intensity Interrogated Planar Waveguide Biosensors', Jian-Jun He, Invited, 2012 Photonic and Optoelectronic Meeting, Wuhan, Nov. 1-2, 2012. - 'Coupled micro-cavities with Vernier effect for lasers and sensors', Jian-Jun He, Invited, Photonics West, San Francisco, California, USA, Jan. 21-26, 2012. - 'Digitally wavelength switchable semiconductor laser', Jian-Jun He, 2011 International Symposium on Photonics & Optical Communications, Chengdu, China, July 1-2, 2011. - 'Polarization dispersion compensated waveguide grating on silicon', Jian-Jun He, Invited, Photonics West, San Francisco, California, USA, Jan. 22-27, 2011. - 'Novel semiconductor lasers for telecom and biomedical applications', Jian-Jun He, Invited, Advances in Optoelectronics & Micro/Nano-Optics (AOM2010), Guangzhou, Dec 3 – 6, 2010. - 'Novel semiconductor lasers and integrated photonic devices', Jian-Jun He, Jialiang Jin, Dekun Liu, Lei Jin, Min Lou, Tingting Yu, and Lei Wang, Invited, Photonics Asia, Proceedings of the SPIE, Volume 7844, pp. 784402-784402-8 (2010). - 'Integrated Photonics: from Telecom to Biomed', Jian-Jun He, Invited, Workshop on Integrated Photonic Technologies and Systems, Integrated Photonics Research, Silicon and Nano Photonics (IPR), July 25-28, 2010, Monterey, California, USA. - 'Integrated Photonic Devices for Optical Communications and Biosensors', J.-J. He, invited, Photonics and Optoelectronics Meetings (POEM2008), Wuhan, China, November 24-27, 2008. - 'Wavelength and Space Switchable Semiconductor Laser', J.-J. He, invited, Asia Pacific Optoelectronic Exhibition and Conferences, Shanghai, October 2007. - 'Integrated Photonic Devices for Optical Communications', J.-J. He, invited, International Symposium on Next-Generation Lightwave Communications, Hong Kong, June 2007. - 'Q-modulated semiconductor laser', J.-J. He, invited, Optoelectronic Integrated Circuits IX, Photonics West, San Jose, California, Proceedings of SPIE Vol. 6476, paper 64760S, 2007. - 'Q-modulated semiconductor laser using deep etched subwavelength trenches', J.-J. He, invited, International Symposium on Biophotonics, Nanophotonics and Metamaterials, Hangzhou, October 16-18, 2006. - 'Recent advances in photonic integrated circuits', J.-J. He, invited, Asia-Pacific Optical Communications Conference (APOC’2006), Kwanhju, Korea, September 2006. - 'Recent Advances in InP Planar Waveguide DWDM Technology', J.-J. He, invited paper, OSA Integrated Photonic Research Topical Meeting, Quebec City, Canada, July 13-15, 2000. - 'Integrated waveguide WDM demultiplexer', J.-J. He, B. Lamontagne, L. Erickson, A. Delage, M. Davies, E. S. Koteles, invited paper, in Proceedings of 1999 Pacific Rim Conference on Lasers and Electro-Optics (CLEO/PR’99), pp. 1200-1202, Seoul, South Korea, Aug. 30-Sept. 3, 1999. CONFERENCE PRESENTATIONS BY STUDENTS - Qi Chen, Zhongwen Wang, Yuqing Jiao, Jinsheng Ni and Jian-Jun He, “Widely Tunable Optical Transmitter Using an Integrated V-Cavity Laser and Mach-Zehnder Modulator”, 12th International Photonics and OptoElectronics Meetings (POEM 2019), Wuhan, Nov. 11-14, 2019. - won Best Student Paper Award - Qi Chen, Yuqing Jiao, Zhuping Fan, Jinsheng Ni, Jian-Jun He, 'Tunable V-Cavity Laser Based On Half-wave Multimode Interference Reflector', Asia Communications and Photonics Conference 2019, Chengdu, Nov. 2 - 5, 2019. - won Best Student Paper Award - Hanting Yang, Jian-Jun He, 'Temperature and Injection Current Dependent Wavelength Tunability of Narrow-Ridge GaSb-Based Interband Cascade Lasers', Asia Communications and Photonics Conference 2019, Chengdu, Nov. 2 - 5, 2019. - Zhuping Fan, Jia Guo, Qi Chen, Jinsheng Ni, Jian-Jun He, '8×8 Cyclic Array Waveguide Grating Router Based on InP Platform in O-Band', Asia Communications and Photonics Conference 2019, Chengdu, Nov. 2 - 5, 2019. - Dandi Zhu, Yong Yao, Jian-Jun He, 'Laser-SOA Assembly for Narrow-pulse, High-peak-power OTDR Application', Asia Communications and Photonics Conference 2019, Chengdu, Nov. 2 - 5, 2019. - Qi Chen, Yuqing Jiao, Zhongwen Wang, Jian-Jun He, 'Monolithic integration of tunable V-coupled-cavity laser and Mach-Zehnder modulator on generic InP platform', Photonics Asia 2019, Hangzhou, Oct. 20 - 23, 2019. - Hanting Yang, Jian-Jun He, 'Multiple gas detection using V-cavity coupled diode laser', Photonics Asia 2019, Hangzhou, Oct. 20 - 23, 2019. - Jinsheng Ni, Mingyu Li, Jianjun He, Chang Su, 'Micro-ring resonator optical sensor based on silicon and silicon nitride waveguide',14th National Conference on Laser Technology and Optoelectronics (LTO 2019) , Shanghai, China, 17-20 March 2019. - Qiongchan Shao, Mingyu Li and Jian-Jun He, 'Cascaded Double-ring enhanced On-chip Fourier-transform Spectrometer ', Asia Communications and Photonics Conference 2018, Hangzhou, 26 Oct to 29 Oct 2018. – won Best Student Poster Paper Award. - Yang Zhang, Jun Zou, and Jian-Jun He, 'Temperature sensitivity enhancement for silicon-based Mach-Zehnder interferometer with singlemask design', Asia Communications and Photonics Conference 2018, Hangzhou, 26 Oct to 29 Oct 2018. - Qiongchan Shao, Minyue Yang, Jian-Jun He, and Mingyu Li, 'A design of double-ring sensor based on heat-tuned Mach-Zehnder interferometer', CLEO Pacific Rim Conference 2018, Hong kong, 29 July to 3 August 2018. - Yang Liu, Da Li, Tiantian Zhang, and Jian-Jun He, 'A Multichannel WDM-PON System with Port Agnostic Tunable SFP+ Transceiver Modules', CLEO Pacific Rim Conference 2018, Hong kong, 29 July to 3 August 2018. - Shuxin Wang, Tingting Lang, Yue Wu, and Jian-Jun He, '16×16 AWG Router Based on Silicon Oxynitride Waveguide Platform', CLEO Pacific Rim Conference 2018, Hong kong, 29 July to 3 August 2018. - Xin Chen and Jian-Jun He, 'GaAs/AlGaAs tunable laser using Fabry-Perot filters based on half-wave coupled lossy deep etched trenches', CLEO Pacific Rim Conference 2018, Hong kong, 29 July to 3 August 2018. - Jia Guo, Xiaolu Liao, and Jian-Jun He, 'Tunable Single-Mode Half-Wave Coupled Laser Using Two Back-to-Back Corner-Connected TIR Reflectors', CLEO Pacific Rim Conference 2018, Hong kong, 29 July to 3 August 2018. - Yang Zhang, Jun Zou, and Jian-Jun He 'Temperature-insensitive Waveguide Sensor Based on Vernier-effect', CLEO Pacific Rim Conference 2018, Hong kong, 29 July to 3 August 2018. - Hui Zhao, Guangyi Song, Shuxin Wang, Tingting Lang, and Jianjun He, 'Ratiometric wavelength monitor based on Mach-Zehnder interferometer over a 80nm wavelength range', International Symposium on Optoelectronic Technology and Application 2018, Beijing, 22 May to 24 May 2018. - Xin Cui, Weiwei Zhang, Samuel Serna, Xavier Le Roux, Carlos Alonso-Ramos, Delphine Marris-Morini, Laurent Vivien, Jian-Jun He, Eric Cassan, 'Silicon coupled cavities as a flexible platform for integrated nonlinear photonics', Nanophotonics VII SPIE Photonics Europe, Strasbourg, France APR 22-26, 2018. - Yayan Chu, Lili Le, Yimin Xia, Pingli Huang, JianJun He, 'Integrable Echelle Grating (De) multiplexer for 100GBASE-LR4', Asia Communications and Photonics Conference(ACP2017), Guangzhou, China, NOV 10-13, 2017. - Ziwei Cao, Jian-Jun He, Yirong Guo, Li MingYu, 'Optical Ring Resonator Biosensor for Small Molecule Detection', Asia Communications and Photonics Conference(ACP2017), Guangzhou, China, NOV 10-13, 2017. - Wu Y, Lang T, He J J. “Horseshoe-Shaped 16× 16 Arrayed Waveguide Grating Router Based on SOI Platform', Asia Communications and Photonics Conference(ACP2017), Guangzhou, China, NOV 10-13, 2017. - Hui-Hui Zhu, Yong-Heng Yue, Ya-Jie Yue, Min Zhang,Jian-Jun He, Li MingYu, 'High-sensitivity optical sensor based on cascaded a FP Etalon and a ring resonator', Asia Communications and Photonics Conference(ACP2017), Guangzhou, China, NOV 10-13, 2017. - F Y Gardes, Cosimo Lacava, Kapil Debnath, TD Bucio, M Banakar, S Stankovic, A Alattili, AZ Khokhar, S Saito, P Petropoulos, I Molina-Fernández, Robert Halir, A Ortega-Moñux, JG Wangüemert-Pérez, Yang Chen, Jian-Jun He, Pavel Cheben, Jens H Schmid, 'Tunable index back end of line platform for enhanced integrated photonics', 2017 IEEE 14th International Conference on Group IV Photonics (GFP), Cancun, Mexico, Aug.23-25, 2017. - Yayan Chu, Jianjun He, '1310 nm V-cavity Semiconductor Laser with 38×100GHz Tuning Range', 2017 16th International Conference on Optical Communications and Networks (ICOCN), Wuzhen, China, Aug.7-10,2017. - Lili Le,Yayan Chu,Zhipeng Hu,Jinyan Song, Jian-Jun He, 'InP based echelle diffraction grating multiplexer with flat-passband', 2017 16th International Conference on Optical Communications and Networks (ICOCN), Wuzhen, China, Aug.7-10,2017. - Y. Wu, T. T. Lang, J. Song and Jian-Jun, He, 'A 8×8 arrayed waveguide grating router based on SOI platform', 2017 16th International Conference on Optical Communications and Networks (ICOCN), Wuzhen, China, Aug.7-10,2017. - I. Molina-Fernández, Robert Halir, A. Ortega-Moñux, J. G. Wangüemert-Pérez, Yang Chen, Jian-Jun He, Pavel Cheben, Jens H. Schmid, T. Domínguez Bucio, Ali Z Khokhar, M. Banakar, K. Grabska, Frederic Y. Gardes, 'Broadband and high-performance devices for the silicon and silicon-nitride platforms', 2017 19th International Conference on Transparent Optical Networks (ICTON), Girona, Spain, July 2-6, 2017 - Tize Li, Jianjun Meng, and Jian-Jun He, '40nm Quasi-Continuous Wavelength Tuning of V-cavity Semiconductor Laser', Advances in Optoelectronics and Micro/Nano-Optics (AOM2017), Nanjing, China, April 23-26, 2017. - Minyue Yang, Mingyu Li, Jian-Jun He，'Push-broom imaging spectrometer based on planar lightwave circuit MZI array', Proc. SPIE, Next-Generation Spectroscopic Technologies X, 102100O, Anaheim, California, United States April 09-13, 2017. - Xin Cui, Bowen Qin, Da Li, Xiangdong Cheng, Hushan Jin, Xiaohai Xiong, and Jian-Jun He, 'Tunable V-Cavity Laser based Transmitter Optical Sub-Assembly with a Wavelength Locker', 15th International Conference on Optical Communications and Networks, T1-O-04, Hangzhou, China, Sept. 24-27, 2016. - Long Zhou, Mingyu Li, Longhua Tang, Jian-Jun He, 'Gold/Silicon nanowire arrays modified by Gold nanosphere as the surface-enhanced Raman spectroscopy substrate', Journal of Physics: Conference Series. IOP Publishing, 2016, 680(1): 012003. - Han Wang, Mingyue Yang, Tingting Lang, Jinyan Song, Jian-Jun He, 'Design and optimization of a silica waveguide based visible etched diffraction grating with uniform loss', International Symposium on Optoelectronic Technology and Application. Proc. of SPIE Vol. 10152, 101520U-2, 2016. - Zhipeng Hu and Jian-Jun He， 'Tunable-Difference Dual Wavelength V-Cavity Laser Based on Quarter-Wave Coupler', The 25th Wireless and Optical Communication Conference (WOCC 2016), Chengdu, China, May 21-23, 2016. - Yafei Feng, Haoyu Deng, Jian-Jun He, 'Design of an optically pumped distributed feedback laser with perovskite active media', Progress in Electromagnetic Research Symposium (PIERS), pp. 1951-1953, Shanghai, China, Aug. 8-11, 2016. - Minyue Yang, Han Wang, Mingyu Li, Jian-Jun He, 'An echelle diffraction grating for imaging spectrometer. SPIE Optical Engineering + Applications, pp. 99730D, San Diego, California, United States, Aug. 28-Sep. 1, 2016. - Minyue Yang, Han Wang, Mingyu Li, Jian-Jun He, 'Imaging Spectrometers based on Echelle Diffraction Gratings', Progress in Electromagnetic Research Symposium (PIERS), pp. 1600-1605, Shanghai, China, Aug. 8-11, 2016. - Zhipeng Hu, Lin Li, Xiaobo Zhang, Jian-Jun He, 'Dual wavelength slot coupled Fabry-Perot semiconductor laser', Progress in Electromagnetic Research Symposium (PIERS), Shanghai, China, Aug. 8-11, 2016. - Xiaobo Zhang, Xiaolu Liao, Zhipeng Hu, and Jian-Jun He, ' All-optical wavelength conversion based on tunable V-cavity laser', 2016 Progress in Electromagnetic Research Symposium (PIERS), pp.2363-2366, Shanghai, China, Aug. 8-11, 2016. - Xiaolu Liao, Jianjun Meng and Jian-Jun He, 'Wide Wavelength Tuning in V-Coupled-Cavity Laser Integrated with a Fabry-Perot Filter', Asia Communications and Photonics Conference, pp. ASu3B.5, Hong Kong, November 19-23, 2015. - Haoyu Deng, Yuan Zhuang and Jian-Jun He, '1650-nm-band Tunable V-Cavity Semiconductor Laser', Asia Communications and Photonics Conference, pp. ASu3B.4, Hong Kong, November 19-23, 2015. - Yang Chen, Jun Zou, Tingting Lang, and Jian-Jun He，'SOI-based Arrayed Waveguide Grating Router with grating couplers fabricated in a single shallow etching step', Asia Communications and Photonics Conference, pp. ASu2A.22, Hong Kong, November 19-23, 2015. - Pingli Huang, Ge Mu, Tingting Lang, and Jian-Jun He, 'Polarization Insensitive Echelle Grating Demultitiplexer Based on 3-um SOI Platform', Asia Communications and Photonics Conference, pp. ASu2A.24, Hong Kong, November 19-23, 2015. - Long Zhou, Mingyu Li, Longhua Tang and Jian-Jun He , 'Gold/Silicon nanowire arrays modified by Gold nanosphere as the surface-enhanced Raman spectroscopy substrate', Advances in Optoelectronics and Micro/Nano-optics Hangzhou, China, October 28-31, 2015. - Mengtian Sun, Lin Wu, Xiaohai Xiong, Xiaolu Liao, Jian-Jun He, 'Double half-wave-coupled rectangular ring-FP semiconductor laser with 19-nm quasi-continuous tuning range', 2015 Conference on Lasers and Electro-Optics (CLEO), San Jose, California, United States, May 10-15, 2015. - Yingchen Wu, Yu Zhu, Xiaolu Liao, and Jian-Jun He, 'All-Optical Flip-Flop Memory Based on V-cavity Laser', 2015 Conference on Lasers and Electro-Optics (CLEO), San Jose, California, May 10-15, 2015. - Lingxuan Lan, Lin Wu, Jian-Jun He, 'Design and Simulation of Ultra-compact 25-Gbit/s Directly-modulated V-cavity Tunable Laser at 1310-nm Band', PIERS Proceedings, pp. 870-874, Prague, Czech Republic, July 6-9, 2015. - Yingchen Wu and Jian-Jun He, 'Simulation and Design of a Heterogeneously Integrated III-V/Silicon Dual-wavelength Laser', PIERS Proceedings, pp. 2264 - 2267, July 6-9, Prague, 2015. - 'Optical Waveguide Biosensor Based on Cascaded Mach-Zehnder Interferometer and Ring Resonator with Vernier Effect', Xianxin Jiang, Longhua Tang, Jinyan Song, Mingyu Li, Jian-Jun He, paper 9310-4, Photonics West, Feb. 7-12, 2015. - 'Compact 4×4 1250GHz silicon arrayed waveguide grating router for optical interconnects', Guanting Chen, Jun Zou, Tingting Lang, Jian-Jun He, paper 9367-47, Photonics West, Feb. 7-12, 2015. - '10Gb/s direct modulation of widely tunable V-cavity-laser with chirp managed laser technology', Jianjun Meng, Lei Wang and Jian-Jun He, paper 9382-5, Photonics West, Feb. 7-12, 2015. -'Design and Fabrication of An 8x500GHz InP-Based Echelle Grating Wavelength Multiplexer', Ge Mu, Lin Wu and Jian-Jun He, paper ATh1A.1, Asia Communications and Photonics Conference (ACP2014), Shanghai, China, November 11-14, 2014. – won Best Student Paper Award. -'Thermally Tuned V-Cavity Tunable Laser with On-Chip Thin-Film Heater', Jianjun Meng, Haoyu Deng and Jian-Jun He, paper AW3A.4, Asia Communications and Photonics Conference (ACP2014), Shanghai, China, November 11-14, 2014. - '28×100GHz Wavelength Tunable Semiconductor Laser based on Cascaded Half-Wave-Coupled Rectangular Ring Resonators', Lin Wu, Xiaolu Liao, Zhipeng Hu and Jian-Jun He, paper AW3A.1, Asia Communications and Photonics Conference (ACP2014), Shanghai, China, November 11-14, 2014. - 'All-Optical Wavelength Conversion Using Widely Tunable V-Cavity Semiconductor Laser', Yu Zhu, Yingchen Wu, Lin Wu, and Jian-Jun He, paper ATh3A.47, Asia Communications and Photonics Conference (ACP2014), Shanghai, China, November 11-14, 2014. - 'Optimization of anti-reflective GaAs nano-rods on solar cells', Nan Liu, Yu Hu, Jian-Jun He, paper ATh1J.5, Asia Communications and Photonics Conference (ACP2014), Shanghai, China, November 11-14, 2014. - 'A 4×4 Echelle Grating Wavelength Router with Distributed Bragg Reflectors based on the SOI platform', Pingli Huang, Jun Zou, Ge Mu, Xiang Xia, Tingting Lang and Jian-Jun He, paper ATh3A.13, Asia Communications and Photonics Conference (ACP2014), Shanghai, China, November 11-14, 2014. - 'Integrated Raman spectroscopic sensor based on silicon nanowire waveguides', Xianxin Jiang，Longhua Tang，Jinyan Song，Mingyu Li and Jian-Jun He, Proc. of SPIE Vol. 9274 92740I, Photonics Asia, Beijing, China, October 9-11, 2014.. - Xiaolu Liao, Jianjun Meng, and Jian-Jun He, 'Tunable V-Coupled-Cavity Semiconductor Laser Monolithically Integrated with Monitoring Photodiodes Using Deeply Etched Reflective Trenches', Proc. of SPIE Vol. 9267, Photonics Asia, Beijing, China, October 9-11, 2014. - Jun Zou, Xiang Xia, Tingting Lang, Jian-Jun He, 'Birefringence compensated arrayed waveguide grating', Proc. of SPIE Vol. 9270, Photonics Asia, Beijing, China, October 9-11, 2014. - Yangqing Chen, Fang Yu, Chang Yang, Mingyu Li, Longhua Tang, Jinyan Song, Jian-Jun He, 'Microfluidics-integrated cascaded double-microring resonators for label-free biosensing', Proc. of SPIE Vol. 9268, 926829, Photonics Asia, Beijing, China, October 9-11, 2014. - Yafei Feng, Haoyu Deng, Guangyi Song, Jian-Jun He, 'Design and optimization of a widely tunable semiconductor laser for blood oxygenation and blood flow measurements', Proc. of SPIE Vol. 9267, 926712, Photonics Asia, Beijing, China, October 9-11, 2014. - 'Simulation of Thermal Tuning in V-Coupled Cavity Laser with an On-Chip Thin-Film Heater', Haoyu Deng, Jianjun Meng and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - 'Thermally-Tuned Silicon Double Ring Resonator for External Cavity Tunable Laser', Lei Ding, Xianxin Jiang, Chang Yang, and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - 'Low Reflectance GaAs Nano-cones Fabricated by Colloidal Lithography for Solar Cells', Nan Liu, Yu Hu, and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - 'All-Optical Wavelength Conversion Using Injection Induced Wavelength Switching in V-Cavity Laser', Yingchen Wu, Xiaohai Xiong, Yu Zhu, Jianjun Meng and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. – won Best Student Paper Award. - 'Bandgap Engineering of InGaAsP/InP Multiple Quantum Well Structure by Dielectric Sputtering', Hongli Zhu, Yuan Zhuang, Xin Zhang, and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - 'Simulation and Design of Monolithically Integrated Tunable Wavelength Converter Based on V-Cavity Laser and Delayed Mach-Zehnder Interferometer', Yingchen Wu, and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - '30x100GHz Digitally Wavelength Switchable V-Coupled-Cavity Laser with cleaved facets',Yuan Zhuang ,Xin Zhang, and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - 'Design and Simulation of 450nm GaN-Based Multiple-Quantum-Well Tunable V-Cavity Laser', Zhipeng Hu, Jianjun Meng, Lin Wu, and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014. - 'InGaAsP Multiple-Quantum-Well Electroabsorption Modulator Integrated With V-Cavity Laser', Ming Chen, Danfeng Fan, Lin Wu and Jian-Jun He, International Photonics and Optoelectronics Meetings (POEM’2014), Wuhan, China, June 17-20, 2014. – won Best Student Paper Award. - 'Quantum well intermixing of InGaAsP/InP laser structure by sputtering Al2O3', Hongli Zhu, Yuan Zhuang, Xin Zhang and Jian-Jun He, International Photonics and Optoelectronics Meetings (POEM’2014), Wuhan, China, June 17-20, 2014. - 'Direct Modulation of Widely Tunable V-Cavity-Laser for Low-Cost WDM Access Networks', Jianjun Meng, Hongli Zhu, Sen Zhang, Li Zou, and Jian-Jun He, paper AW4A.6, Asia Communications and Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013. – won Best Student Paper Award. - 'Widely Tunable Semiconductor Laser Based on Double Half-Wave-Coupled Rectangular Ring Resonators', Lin Wu, Zhipeng Hu, Jian-Jun Meng and Jian-Jun He, paper AF1B.2, Asia Communications and Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013. - 'Design and Simulation of an N×N Echelle Grating Wavelength Router', Ge Mu, Lin Wu, Yingchen Wu and Jian-Jun He, paper AF4B.2, Asia Communications and Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013. - 'Design of Athermal AWGs Employing Temperature Compensators Based on Silicon Nanowires', Guanting Chen, Tingting Lang, Jun Zou, Jian-Jun He, paper AF1A.5, Asia Communications and Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013. - 'A Compact Integrated Spectrometer Based on SU-8 Polymer Using Echelle Diffraction Grating', Xiang Xia, Tingting Lang, and Jian-Jun He, paper AF2B.7, Asia Communications and Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013. - 'Label-free optical quantification of protein interactions using two cascaded-microring resonators-based waveguide sensors', Chang Yang, Mingyu Li, Qiushun Li and Wenfei Dong, Jian-Jun He, paper AF2I.14, Asia Communications and Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013. - 'Ultra-Compact Arrayed Waveguide Grating Triplexer Based on Silicon-on-Insulator Platform', Jun Zou, Xianxin Jiang, Tingting Lang, and Jian-Jun He, The 10th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2013) and The 18th OptoElectronics and Communications Conference (OECC2013), Kyoto, Japan, June 30 – July 4, 2013. - 'High-sensitivity silicon-on-insulator double-ring sensor operating in transverse-magnetic mode', Xianxin Jiang, Mingyu Li, and Jian-Jun He, The 10th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2013) and The 18th OptoElectronics and Communications Conference (OECC2013), Kyoto, Japan, June 30 – July 4, 2013. - 'Design of cyclic arrayed waveguide grating with distributed waveguide directions for uniform loss', Wen Jin, Jun Zou, Ting Ting Lang and Jian-Jun He, 12th International Conference on Optical Communications and Networks (ICOCN2013), Chengdu, China, July 26-28, 2013. - 'A sensitive bi-reflection SPR waveguide sensor based on SiON using angular interrogation', Wei Zhang, Mingyu Li, Jian-Jun He, 12th International Conference on Optical Communications and Networks (ICOCN2013), Chengdu, China, July 26-28, 2013. - 'Large bandgap shift by UV excimer laser induced quantum well intermixing for photonic integration', Yuan Zhuang, Xin Zhang, Mohammad Kaleem and Jian-Jun He, 12th International Conference on Optical Communications and Networks (ICOCN2013), Chengdu, China, July 26-28, 2013. - 'Single-mode narrow linewidth three-section coupled-cavity laser', Y.-G. Yang, Y. Wang, L. Wang, S. Zhang, J.-J. He, 17th Opto-Electronics and Communications Conference (OECC 2012), p 515-516, Busan Korea, July 2-6, 2012. - 'Wavelength tunable Laser based on distributed reflectors with deep-submicron slots', Li Zou, Lei Wang, Tingting Yu, and Jian-Jun He, Photonics North, Montreal, Canada, June 6 - 8, 2012. - 'Single-Mode Narrow Linewidth Three-Section Coupled-Cavity Laser with Deeply Etched Trenches', Yin Wang, Sen Zhang, Youguang Yang, Lei Wang, and Jian-Jun He, Photonics in Switching, Ajaccio-Corsica, France, Sept. 11-14, 2012. - 'Single-Electrode-Controlled 14×200GHz Digitally Wavelength Switchable Half-wave Coupled Rectangular Ring-FP Semiconductor Laser', Lin Wu, Jianjun Meng, J.-J. He, Asia Communications and Photonics Conference (ACP2012), Paper ATh2B.7, Guangzhou, November 7-10, 2012. – won Best Student Paper Award. - 'Experimental Demonstration of Subnano-Second Wavelength Switching in V-Coupled-Cavity Semiconductor Laser', Shanli Guo, Jianjun Meng, Lei Wang, Li Zou, Hongli Zhu, and Jian-Jun He, Asia Communications and Photonics Conference (ACP2012), Paper AS4H.6, Guangzhou, November 7-10, 2012. - 'GaAs Based Gratingless Wavelength Tunable Semiconductor Laser', Wenxiong Wei, Lei Wang, and Jian-Jun He, Asia Communications and Photonics Conference (ACP2012), Paper AS4H.4, Guangzhou, November 7-10, 2012. - 'Direct Modulation of Deep-Submicron Slotted Single Mode FP Laser', Danfeng Fan, Lei Wang, Tingting Yu, Li Zou and Jian-Jun He, Asia Communications and Photonics Conference (ACP2012), Paper AS4H.2, Guangzhou, November 7-10, 2012. - 'Bandgap Engineering of InGaAsPInP Laser Structure by Argon Plasma Induced Point Defects', M. Kaleem, X. Zhang and J.-J. He, Asia Communications and Photonics Conference (ACP2012), Paper AF4A.12, Guangzhou, November 7-10, 2012. - 'Q-modulated distributed feedback laser with 28GHz 3dB bandwidth', H. Zhu, L. Wang, and J.-J. He, Asia Communications and Photonics Conference (ACP2012), Paper AS4H.3, Guangzhou, November 7-10, 2012. - 'Highly-sensitive optical waveguide sensor based on SiON using two cascaded-microring resonators', L. Zhu, M. Li, J. Ye, J.-J. He, Asia Communications and Photonics Conference (ACP2012), Paper AS4E.2, Guangzhou, November 7-10, 2012. - 'Optimization of GaAs nanowire array for solar cells', Y. Hu, R.R. LaPierre, M. Li, K. Chen, J.-J. He, Asia Communications and Photonics Conference (ACP2012), Paper AF4B.36, Guangzhou, November 7-10, 2012. - 'Polarization Dispersion Compensated AWG with Angled Star Couplers Based on Silica-on-Silicon', X. Xia, J. Zou, T. Lang, J. –J. He, Asia Communications and Photonics Conference (ACP2012), Paper ATh3B.4, Guangzhou, November 7-10, 2012. - 'Silicon nanowire waveguide sensor based on two cascaded ring resonators', X. Jiang, L. Jin, M. Li, J.-J. He, Asia Communications and Photonics Conference (ACP2012), Paper AS4E.3, Guangzhou, November 7-10, 2012. - 'Single-Electrode-Controlled 26×100GHz Wavelength Switching in V-Coupled-Cavity Semiconductor Laser'，Lei Wang, Jialiang Jin, and Jian-Jun He，Asia Communications and Photonics Conference (ACP2011), Postdeadline Paper 8308-90, Shanghai, November 13-16, 2011. - 'Spectrometer-on-a-chip Based on Echelle Diffraction Grating in SiON Waveguides', Xiao Ma, Mingyu Li and Jian-Jun He,Asia Communications and Photonics Conference (ACP2011), Paper 8308-8, Shanghai, November 13-16, 2011. – won Best Student Paper Award. - 'Design and Simulation of Temperature-Insensitive Arrayed Waveguide Gratings Based on Silicon Nanowires', Yan Chen, Tingting Lang, Jun Zou, J.–J. He,Asia Communications and Photonics Conference (ACP2011), Paper 8307-81, Shanghai, November 13-16, 2011. - 'Silicon-on-Insulator Based Miniature Integrated Spectrometer Using Echelle Diffraction Grating',Li Qin, Lei Wang, Ming-Yu Li and Jian-Jun He,Asia Communications and Photonics Conference (ACP2011), Paper 8307-80, Shanghai, November 13-16, 2011. - 'Polarization dispersion compensated Arrayed Waveguide Gratings Design Based on Silicon Nanowires', Jun Zou, Tingting Lang, and Jian-Jun He,Asia Communications and Photonics Conference (ACP2011), Paper 8308-9, Shanghai, November 13-16, 2011. - 'GaAs Nanowires Fabricated Using Colloidal Lithography and Dry Etching', Ke Chen, Mingyu Li, Jian-Jun He, and Ray LaPierre,Asia Communications and Photonics Conference (ACP2011), Paper 8312-5, Shanghai, November 13-16, 2011. - 'Highly-sensitive optical sensor based on two cascaded micro-ring resonators with an LED light source', Lei Jin, Mingyu Li , and Jian-Jun He, Photonics West, San Francisco, California, USA, January 22-27, 2011. - 'Deep Groove Etching for Partial Reflectors in InP-based Monolithically Integrated Photonic Devices', Yin Wang, Lei Wang, Jialiang Jin and Jian-Jun He, Asia Communications and Photonics Conference (ACP2010), Paper SuO6, Shanghai, December 8-12, 2010. - 'Investigation of a SPR waveguide sensor based on angular interrogation', Shiqi Fan, Mingyu Li and Jian-Jun He, Asia Communications and Photonics Conference (ACP2010), Paper FS2, Shanghai, December 8-12, 2010. - 'Optical Loss of Bandgap Shifted InGaAsP/InP Waveguide using Argon Plasma-Enhanced Quantum Well Intermixing', Xin Zhang and Jian-Jun He, Advances in Optoelectronics & Micro/Nano-Optics (AOM2010), Guangzhou, Dec 3 – 6, 2010. - 'Experimental demonstration of a widely tunable two-section DFB laser', Yin Wang, Mingxin Li, Jian-Jun He, Photonics Asia, Beijing, October 18-21, 2010. - 'Monte Carlo simulation of non-invasive glucose measurement based on FMCW LIDAR', Bing Xiong, Wenxiong Wei, Jian-Jun He, Photonics Asia, Beijing, October 18-21, 2010. - 'Experimental Demonstration of Wavelength Channel Switching in V-coupled Cavity Semiconductor Laser', Jialiang Jin, Dekun Liu, Lei Wang, and Jian-Jun He, Integrated Photonics Research, Silicon and Nano Photonics (IPR), July 25-28, 2010, Monterey, California, USA. - 'Experimental Investigation of Waveguide Sensor Based on Cascaded-Microring Resonators with Vernier Effect', Lei Jin, Mingyu Li and Jian-Jun He, paper JWA84,Conference on Laser and Electro-Optics (CLEO), San Jose, California, May 2010. - 'Mode-Hop-Free Tunable Laser Based on Waveguide Echelle Grating Structure', Ruixing Zeng, Lei Wang and Jian-Jun He, Asia Communications and Photonics Conference (ACP2009), Paper FB4, Shanghai, November 2-6, 2009. - 'Nitrogen plasma enhanced quantum well intermixing in InGaAsP/InP laser structure', Shenghua Peng, Xin Zhang and Jian-Jun He, Asia Communications and Photonics Conference (ACP2009), Paper WD3, Shanghai, November 2-6, 2009. - 'Monolithic Integrated Intracavity Biosensors Based on Interferometric Lasers', Min Lou, Tingting Yu and Jian-Jun He, Asia Communications and Photonics Conference (ACP2009), Paper TuG7, Shanghai, November 2-6, 2009. - 'Highly-sensitive optical sensor using two cascaded-microring resonators with Vernier effect', Lei Jin, Mingyu Li and Jian-Jun He, Asia Communications and Photonics Conference (ACP2009), Paper TuM4, Shanghai, November 2-6, 2009. - 'Observation of the thermal nonlinear optical effect in a microring resonator based on a small SU-8 polymer ridge optical waveguide', Liu Yang, Daoxin Dai, Jian-Jun He, and Sailing He, Asia Communications and Photonics Conference (ACP2009), Paper TuP4, Shanghai, November 2-6, 2009. - 'Dynamic Process of Wavelength Switching in V-coupled-cavity Semiconductor Laser', Dekun Liu, Min Lou, and Jian-Jun He, Proceeding of Asia Pacific Optoelectronic Exhibition and Conferences (AOE2008), Paper SuF4, 2008. - 'Design and Optimization of a 2x2 Half-Wave Optical Coupler', Xufeng Lin, Dekun Liu and Jian-Jun He, Proceeding of Asia Pacific Optoelectronic Exhibition and Conferences (AOE2008), Paper SaM6, 2008. - 'Fabrication of optofluidic system using isotropic wet etched masters in <111> silicon wafer', Neng Liu, Ming-Yu Li, Qingli Kou, and Jian-Jun He, Proceeding of Asia Pacific Optoelectronic Exhibition and Conferences (AOE2008), Paper SuC5, 2008. - 'Monolithically Integrated Channel-selectable Wavelength Converter Based on XAM and Q-modulation Principle', Dekun Liu and Jian-Jun He, Proceeding of IEEE PhotonicsGlobal@Singapore, p. C-13, 2008. - 'Analysis of Deep Etched Trench in Planar Optical Waveguide by FDTD Method', J. Wang, M. Li, and J.-J. He, Asia Pacific Optoelectronic Exhibition and Conferences, Shanghai, October 2007. - 'Experimental Demonstration of Cross-Order Arrayed Waveguide Grating Triplexer', T.T.Lang, L. Yang, J. Hu, Z.C. Wang, Z. Sheng, J.-J. He and S. He, Asia Pacific Optoelectronic Exhibition and Conferences, Shanghai, October 2007.

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