俞骁翀 - 北京师范大学

个人简介

教育经历 2017.7∼2019.6 北京大学物理学院博士后 2012.9∼2017.7 北京大学物理学院理学博士 2008.9∼2012.7 北京大学物理学院理学学士工作经历 2019.9∼至今北京师范大学讲师

研究领域

微腔增强光学传感光学微纳结构凭借极强的场约束能力与共振增强效应，能够极大增强光与物质相互作用，在传感及非线性研究领域得到了广泛的关注。近十年来，外差检测、表面等离激元增强、锁模等手段的引入极大拓展了微纳传感的应用范围，甚至达到单分子水平的快速光学响应。凭借丰富的模式资源以及强大的可扩展性，光学微腔是进行超高灵敏度无标记检测与特异性识别的有力平台。此外，得益于人工微纳结构的设计与制备能力发展，光子与光子、声子间的有效耦合已经成为现实，并发展出一系列独特的应用，也为光学模式调控与光学传感提供了新的可能

近期论文

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Xiao-Chong Yu, Yanyan Zhi, Shui-Jing Tang, Bei-Bei Li, Qihuang Gong, Cheng-Wei Qiu and Yun-Feng Xiao*, "Optically sizing single atmospheric particulates with a 10-nm resolution using a strong evanescent field", Light Sci. Appl. 7, 18003 (2018). Yanyan Zhi?, Xiao-Chong Yu?, Qihuang Gong, Lan Yang, Yun-Feng Xiao*, "Single Nanoparticle Detection Using Optical Microcavities", Adv. Mater. 29(12), 1604920 (2017). Xiao-Chong Yu?, Bei-Bei Li?, Pan Wang, Limin Tong, Xue-Feng Jiang, Yan Li, Qihuang Gong, and Yun-Feng Xiao, "Single Nanoparticle Detection and Sizing Using a Nanofiber Pair in Aqueous Environment", Adv. Mater. 26(44), 7462-7467 (2014). Bo-Qiang Shen?, Xiao-Chong Yu?, Yanyan Zhi?, Li Wang, Donghyun Kim, Qihuang Gong, and Yun-Feng Xiao*, "Detection of Single Nanoparticles Using the Dissipative Interaction in a High-Q Microcavity", Phys. Rev. Appl. 5(2), 024011 (2016). Xiao-Chong Yu, Yong-Chun Liu, Meng-Yuan Yan, Wei-Liang Jin, and Yun-Feng Xiao, "Coupling of diamond nanocrystals to a high-Q whispering-gallery microresonator", Phys. Rev. A 86(4), 043833 (2012). Bei-Bei Li, William R. Clements, Xiao-Chong Yu, Kebin Shi, Qihuang Gong, and Yun-Feng Xiao, "Single nanoparticle detection using split-mode microcavity Raman lasers", Proc. Natl. Acad. Sci. USA 111(41), 14657-14662 (2014). Yong-Chun Liu, Yun-Feng Xiao*, You-Ling Chen, Xiao-Chong Yu, and Qihuang Gong*, "Parametric Down-Conversion and Polariton Pair Generation in Optomechanical Systems", Phys. Rev. Lett. 111(8), 083601 (2013). Shui-Jing Tang?, Shuai Liu?, Xiao-Chong Yu, Qinghai Song*, Qihuang Gong and Yun-Feng Xiao*, "On-chip spiral waveguides for ultrasensitive and rapid detection of nanoscale objects", Adv. Mater. 30(25), 1800262 (2018). Linbo Shao?, Xue-Feng Jiang?, Xiao-Chong Yu, Bei-Bei Li, William R. Clements, Frank Vollmer, Wei Wang, Yun-Feng Xiao*, and Qihuang Gong*, "Detection of Single Nanoparticles and Lentiviruses Using Microcavity Resonance Broadening", Adv. Mater.25(39), 5616-5620 (2013). Jonathan M. Ward*, Yong Yang, Fuchuan Lei, Xiao-Chong Yu, Yun-Feng Xiao, and Síle Nic Chormaic, "Nanoparticle sensing beyond evanescent field interaction with a quasi-droplet microcavity", Optica 5(6), 674-677 (2018). Pan Wang, Yipei Wang, Zongyin Yang, Xin Guo, Xing Lin, Xiao-Chong Yu, Yun-Feng Xiao, Wei Fang, Lei Zhang, Guowei Lu, Qihuang Gong, and Limin Tong, "Single-Band 2-nm-Line-Width Plasmon Resonance in a Strongly Coupled Au Nanorod", Nano Lett. 15(11), 7581-7586 (2015). Yanyan Zhi, Xiao-Chong Yu, Hao-Jing Chen, Bai-Ou Guan, and Yun-Feng Xiao*, "Noise suppression of mechanical oscillations in a microcavity for ultrasensitive detection", Opt. Lett. 44(10), 2426-2429 (2019). Yinglun Xu, Shui-Jing Tang, Xiao-Chong Yu, You-Ling Chen, Daquan Yang, Qihuang Gong, and Yun-Feng Xiao*, "Mode splitting induced by an arbitrarily shaped Rayleigh scatterer in a whispering-gallery microcavity", Phys. Rev. A 97(6), 063828 (2018). Rui-Shan Liu, Wei-Liang Jin, Xiao-Chong Yu, Yong-Chun Liu, and Yun-Feng Xiao*, "Enhanced Raman scattering of single nanoparticles in a high-Q whispering-gallery microresonator", Phys. Rev. A 91(4), 043836 (2015).