俞骁翀

职称:副教授

学历:博士

电话:

办公室:科技楼C604A

个人主页:

邮箱: yuxc@bnu.edu.cn

邮编: 100875

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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

2025.7至今                北京师范大学  副教授

2019.9∼2025.7             北京师范大学  讲师


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。


1. 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).

2. Yanyan Zhi†, Xiao-Chong Yu†, Qihuang Gong, Lan Yang, Yun-Feng Xiao*, "Single Nanoparticle Detection Using Optical Microcavities", Adv. Mater. 29(12), 1604920 (2017).

3. 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).

4. 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).

5. 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).

6. 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).

7. 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).

8. 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).

9. 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).

10. 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).

11. 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).

12. 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).

13. 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).

14. 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).

15. Daquan Yang, Aiqiang Wang, Jin-Hui Chen, Xiao-Chong Yu, Chuwen Lan, Yuefeng Ji, and Yun-Feng Xiao*, "Real-time monitoring of hydrogel phase transition in an ultrahigh Q microbubble resonator", Photon. Res. 8(4), 497-502 (2020).

16. He Hao, Lingxiao Shan, Qi Zhang, Xiao-Chong Yu, Qihuang Gong, and Ying Gu*, "Quantum State Transfer with Seamless Frequency-Connection Through Diamond Optomechanical Cavity", Adv. Quantum Technol. 4(5), 2000127 (2021).

17. Da-Quan Yang, Jin-hui Chen, Qi-Tao Cao, Bing Duan, Hao-Jing Chen, Xiao-Chong Yu, and Yun-Feng Xiao*, "Operando monitoring transition dynamics of responsive polymer using optofluidic microcavities", Light Sci. Appl. 10, 128 (2021).

18. Ming Jin, Shui-Jing Tang, Jin-Hui Chen, Xiao-Chong Yu, Haowen Shu, Yuansheng Tao, Antony K. Chen, Qihuang Gong, Xingjun Wang*, and Yun-Feng Xiao*, "1/f-noise-free optical sensing with an integrated heterodyne interferometer", Nat. Commun. 12, 1973 (2021).

19. Yi-Yi Li, Qi-Tao Cao*, Jin-hui Chen, Xiao-Chong Yu, and Yun-Feng Xiao, "Microcavity Sensor Enhanced by Spontaneous Chiral Symmetry Breaking", Phys. Rev. Appl. 16, 044016 (2021).

20. Jiancong Li, Xiao-Chong Yu, Yanyan Zhi*, Jie Li, and Bai-Ou Guan, "Sensitivity Dependence of Single Nanoparticle Mass Detection Using Mechanical Oscillations in Optical Microcavities", IEEE J. Sel. Top. Quantum Electron. 28(2), 2900107 (2022).

21. Xiao-Chong Yu, Shui-Jing Tang, Wenjing Liu, Yinglun Xu, Qihuang Gong, You-Ling Chen*, and Yun-Feng Xiao*, "Single-molecule optofluidic microsensor with interface whispering gallery modes", Proc. Natl. Acad. Sci. USA 119(6), e2108678119 (2022).

22. Bing Duan, Songyi Liu, Xiao Liu, Xiao-chong Yu, Chuan Wang*, Daquan Yang*, "High-Q quasi-BIC in photonic crystal nanobeam for ultrahigh sensitivity refractive index sensing", Results Phys. 47, 106304 (2023).

23. Cheng-Nian Liu, Min Wang, Song-Yi Liu, Bing Duan, Ying-Zhan Yan, Yu Wu, Xiao-Chong Yu*, Bei-Bei Li*, and Da-Quan Yang*, "A tunable narrow-linewidth Raman laser based on high quality packaged microrod resonator", Chin. Phys. B 34, 124203 (2025).

24. Bing Duan, Xuan Zhang, Xiao-Chong Yu*, Yixuan Zhao, Jin-Hui Chen, Yongpan Gao, Cheng Wang, and Daquan Yang*, "High-Precision Multidimensional Photosensor Based on Hybrid Optofluidic Microbubble Resonator", Photonics Sens. 15(3), 250310 (2025).

25. Hang Li, Xiaolei Zhang, Xiao-Chong Yu*, and Jianjun Chen*, "High-Sensitivity Biomolecular Sensors with Large Dynamic Ranges Based on Huge Contrasts of Refractive Indices", Plasmonics (2025).