郭欣 - 浙江大学 - 光电科学与工程学院

个人简介

2005年7月毕业于四川大学光信息科学与技术专业，获理学学士；2010年6月毕业于浙江大学光学工程专业，获工学博士。2010年7月至2012年5月，在北京邮电大学信息光子学与光通信国家重点实验室工作。2012年6月至2015年12月，为浙江大学光电信息工程学系特聘副研究员，其中2014年9月至2015年9月在香港理工大学电机工程学系进行访问研究。2016年1月至今，为浙江大学光电科学与工程学院副教授。

研究领域

要从事表面等离激元光子学、低维纳米结构及微纳光子器件应用的相关研究

近期论文

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P. Z. Xu, J. Gong, X. Guo*, C. G. Xin, H. Wu, P. Qing, X. Lin, W. Fang, D. W. Di, L. M. Tong*, 'Fast lasing wavelength tuning in single nanowires,' Adv. Opt. Mater. (In press). H. Wu, Y. X. Gao, P. Z. Xu, X. Guo*, P. Wang, D. X. Dai, L. M. Tong*, 'Plasmonic nanolasers: Pursuing extreme lasing conditions on nanoscale,' Adv. Opt. Mater. DOI: 10.1002/adom.201900334. (IF=7.125) H. Wu, Q. Y. Bao, X. Guo*, D. X. Dai, L. M. Tong*, 'Low-loss photonic-like guided mode in metal-supported optical nanofibers,' Appl. Phys. Lett. 114, 031104 (2019). C. G. Xin, H. Wu, Y. Xie, S. L. Yu, N. Zhou, Z. X. Shi, X. Guo, L. M. Tong*, 'CdTe microwires as mid-infrared optical waveguides,' Opt. Express 10, 10944–10952 (2018). L. Z. Wang, P. Z. Xu, Y. H. Li* J. Z. Han, X. Guo, Y. D. Cui, X. M. Liu, L. M. Tong*, 'Femtosecond mode-locked fiber laser at 1 μm via optical microfiber dispersion management,' Sci. Rep. 8, 4732 (2018). J. Gong, P. Z. Xu, Y. X. Gao, H. Wu, X. Guo*, S. S. Wang, L. M. Tong*, 'Proposed liquid-cooled nanowire lasers,' Opt. Express 26, 4665–4673 (2018). S. L. Yu, X. Q. Wu, Y. P. Wang, X. Guo, L. M. Tong*, '2D materials for optical modulation: challenges and opportunities,' Adv. Mater. 29, 1606128 (2017). S. L. Yu, X. Q. Wu, K. R. Chen, B. G. Chen, X. Guo, D. X. Dai, L. M. Tong*, W. T. Liu, Y. R. Shen*, 'All-optical graphene modulator based on optical Kerr phase shift,' Optica 3, 541–544 (2016). P. Wang, Y. P. Wang, Z. Y. Yang, X. Guo, X. Lin, X. C. Yu, Y. F. Xiao, W. Fang, L. Zhang, G. W. Lu, Q. H. Gong, L. M. Tong*, 'Single-band 2-nm-linewidth plasmon resonance in a strongly coupled Au nanorod,' Nano Lett. 15, 7581–7586 (2015). J. S. Wu, X. Guo, A. P. Zhang*, H. Y. Tam, 'Rapid 3D mu-printing of polymer optical whispering-gallery mode resonators,' Opt. Express 23, 29708–29714 (2015). Y. P. Wang, X. Guo, L. M. Tong*, J. Y. Lou, 'Modeling of Au-nanowire waveguide for plasmonic sensing in liquids,' J. Lightwave Technol. 32, 3631–3636 (2014). B. G. Chen, C. Meng, Z. Y. Yang, W. Li, S. S. Lin, T. Y. Gu, X. Guo*, D. L. Wang, S. L. Yu, C. W. Wong, L. M. Tong*, 'Graphene coated ZnO nanowire optical waveguides,' Opt. Express 22, 24276–24285 (2014). X. Y. Li, X. Guo*, D. L. Wang, L. M. Tong, 'Propagation losses in gold nanowires,' Opt. Commun. 323, 119–122 (2014). W. Li, Z. F. Hu, X. Y. Li, W. Fang, X. Guo, L. M. Tong*, 'High-sensitivity microfiber strain and force sensors,' Opt. Commun. 314, 28–30 (2014). X. Guo, Y. B. Ying, L. M. Tong*, 'Photonic nanowires: from subwavelength waveguides to optical sensors,' Acc. Chem. Res. 47, 656–666 (2014). (IF=21.661) H. L. Qian, Y. G. Ma, Q. Yang, B. G. Chen, Y. Liu, X. Guo, S. S. Lin, J. L. Ruan, X. Liu, L. M. Tong, Z. L. Wang, 'Electrical tuning of surface plasmon polariton propagation in graphenenanowire hybrid structure,' ACS Nano 8, 2584–2589 (2014). X. Q. Wu, Y. Xiao, C. Meng, X. N. Zhang, S. L. Yu, Y. P. Wang, C. X. Yang, X. Guo, C. Z. Ning, L. M. Tong*, 'Hybrid photon-plasmon nanowire lasers,' Nano Lett. 13, 5654–5659 (2013). Z. F. Hu, X. Guo*, L. M. Tong, 'Freestanding nanowire ring laser,' Appl. Phys. Lett. 103, 183104 (2013). X. Y. Li, W. Li, X. Guo*, J. Y. Lou, L. M. Tong*, 'All-fiber hybrid photon-plasmon circuits: integrating nanowire plasmonics with fiber optics,' Opt. Express 21, 15698–15705 (2013). Y. G. Ma, X. Guo, X. Q. Wu, L. Dai, L. M. Tong*, 'Semiconductor nanowire lasers,' Adv. Opt. Photon. 5, 216–273 (2013). X. Guo, Y. G. Ma, Y. P. Wang, L. M. Tong*, 'Nanowire plasmonic waveguides, circuits and devices,' Laser & Photon. Rev. 7, 855–881 (2013). (IF=9.056) L. M. Tong*, F. Zi, X. Guo, J. Y. Lou, 'Optical microfibers and nanofibers: a tutorial,' Opt. Commun. 285, 4641–4647 (2012). Y. P. Wang, Y. G. Ma, X. Guo, L. M Tong*, 'Single-mode plasmonic waveguiding properties of metal nanowires with dielectric substrates,' Opt. Express 20, 19006–19015 (2012). T. H. Li, Q. Wang*, X. Guo, Z. G. Jia, P. Y. Wang, X. M. Ren, Y. Q. Huang, S. W. Cai, 'The saturation density property of (B)InAs/GaAs quantum dots grown by metal-organic chemical vapor deposition,' Phys. E 44, 1146–1151 (2012). W. Wei, X. Zhang*, X. Guo, L. Zheng, J. Gao, W. P. Shi, Q. Wang, Y. Q. Huang, X. M. Ren, 'Refractive index sensors based on Ag-metalized nanolayer in microstructured optical fibers,' Optik 123, 1167–1170 (2012). X. Yan, X. Zhang*, X. M. Ren*, H. Huang, J. W. Guo, X. Guo, M. J. Liu, Q. Wang, S. W. Cai, Y. Q. Huang, 'Growth of InAs quantum dots on GaAs nanowires by metal organic chemical vapor deposition,' Nano Lett. 11, 3941–3945 (2011). J. W. Guo*, H. Huang, X. M. Ren, X. Yan, S. W. Cai, X. Guo, Y. Q. Huang, Q. Wang, X. Zhang, W. Wang, 'Growth of zinc blende GaAs/AlGaAs radial heterostructure nanowires by a two-temperature process,' Chin. Phys. Lett. 28, 036101 (2011). X. N. Zhang, Z. Ma, H. K. Yu, X. Guo, Y. G. Ma, L. M. Tong*, 'Plasmonic resonance of whispering gallery modes in an Au cylinder,' Opt. Express 19, 3902–3907 (2011). Z. Ma, X. N. Zhang, X. Guo, Q. Yang, Y. G. Ma, L. M. Tong*, 'Surface plasmon excitation in silver nanowires directly deposited on a laser diode chip,' Appl. Phys. Lett. 96, 051119 (2010). X. Guo, X. N. Zhang, L. M. Tong*, 'Silver nanowire ring resonator,' Chin. Sci. Bull. 55, 2649–2651 (2010). Q. Yang, X. Guo, W. H. Wang, Y. Zhang, S. Xu, D. H. Lien, Z. L. Wang*, 'Enhancing sensitivity of a single ZnO micro-/nanowire photodetector by piezo-phototronic effect,' ACS Nano 4, 6285–6291 (2010). X. Guo, M. Qiu, J. M. Bao, B. J. Wiley, Q. Yang, X. N. Zhang, Y. G. Ma, H. K. Yu, L. M. Tong*, 'Direct coupling of plasmonic and photonic nanowires for hybrid nanophotonic components and circuits,' Nano Lett. 9, 4515–4519 (2009). (IF=12.279) Y. Ding, Q. Yang, X. Guo, S. S. Wang, F. X. Gu, J. Fu, Q. Wan, J. P. Cheng, L. M. Tong*, 'Nanowires/microfiber hybrid structure multicolor laser,' Opt. Express 17, 21813–21818 (2009). Q. Yang, X. S. Jiang, X. Guo, Y. Chen, L. M. Tong*, 'Hybrid structure laser based on semiconductor nanowires and a silica microfiber knot cavity,' Appl. Phys. Lett. 94, 101108 (2009). X. Guo, L. M. Tong*, 'Supported microfiber loops for optical sensing,' Opt. Express 16, 14429–14434 (2008). X. Guo, Y. H. Li, X. S. Jiang, L. M. Tong*, 'Observation of critical coupling in microfiber loops wrapped around a copper rod,' Appl. Phys. Lett. 91, 073512 (2007).