Zobrazeno 1 - 10
of 387
pro vyhledávání: '"Yun-feng Xiao"'
Autor:
Chaoyang Gong, Xi Yang, Shui-Jing Tang, Qian-Qian Zhang, Yanqiong Wang, Yi-Ling Liu, Yu-Cheng Chen, Gang-Ding Peng, Xudong Fan, Yun-Feng Xiao, Yun-Jiang Rao, Yuan Gong
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-10 (2023)
Abstract Biomarker detection is key to identifying health risks. However, designing sensitive and single-use biosensors for early diagnosis remains a major challenge. Here, we report submonolayer lasers on optical fibers as ultrasensitive and disposa
Externí odkaz:
https://doaj.org/article/0f431183ddbd4c84ad63867ba4144298
Publikováno v:
AAPPS Bulletin, Vol 32, Iss 1, Pp 1-6 (2022)
Abstract Optical microcavities have emerged as promising platforms for ultrasound detection. One of the main tendencies in recent studies is to develop high-Q microresonators for ultrasensitive ultrasound detection, while the nonlinear optical effect
Externí odkaz:
https://doaj.org/article/940ee04cb9f4442e895ce3a6ee286271
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-2 (2023)
Abstract An optical black-hole cavity based on transformation optics enables Q-factor enhancement and strong field confinement, by eliminating the intrinsic radiation loss of the conventional whispering-gallery modes, holding potential for applicatio
Externí odkaz:
https://doaj.org/article/d672b13a2a5f4d06980374fe0a9dedde
Autor:
Da-Quan Yang, Jin-hui Chen, Qi-Tao Cao, Bing Duan, Hao-Jing Chen, Xiao-Chong Yu, Yun-Feng Xiao
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-8 (2021)
Operando monitoring transition dynamics of responsive polymer via a self-referencing optofluidic microcavity is demonstrated. The refractive index and temperature information of the analyte during the phase-transition process are precisely decoupled.
Externí odkaz:
https://doaj.org/article/ffb8770a968848fcaa1b4f0df64b66fe
Autor:
Zhizhou Lu, Hao-Jing Chen, Weiqiang Wang, Lu Yao, Yang Wang, Yan Yu, B. E. Little, S. T. Chu, Qihuang Gong, Wei Zhao, Xu Yi, Yun-Feng Xiao, Wenfu Zhang
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Here the authors demonstrate an on-demand generation of perfect soliton crystal using synthesized potential field. The individual solitons can also be controlled, for example oscillate around their equilibrium position, by the external field.
Externí odkaz:
https://doaj.org/article/6147abf08d5d43b1ab2cd087394331f4
Autor:
Ming Jin, Shui-Jing Tang, Jin-Hui Chen, Xiao-Chong Yu, Haowen Shu, Yuansheng Tao, Antony K. Chen, Qihuang Gong, Xingjun Wang, Yun-Feng Xiao
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Suppressing 1/f-shaped low-frequency noise is critical but fundamentally challenging to both electrical and optical transducers. Here, the authors demonstrate a 1/f-noise-free optical sensor with integrated CMOS-compatible heterodyne interferometer a
Externí odkaz:
https://doaj.org/article/55b17c08e2bb4a87b74f31eed5b9ab1e
Autor:
Shui-Jing Tang, Paul H. Dannenberg, Andreas C. Liapis, Nicola Martino, Yue Zhuo, Yun-Feng Xiao, Seok-Hyun Yun
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-11 (2021)
Abstract The ability to track individual cells in space over time is crucial to analyzing heterogeneous cell populations. Recently, microlaser particles have emerged as unique optical probes for massively multiplexed single-cell tagging. However, the
Externí odkaz:
https://doaj.org/article/7d8aa2c9a35445199fb944941092294d
Autor:
Yun-Feng Xiao, Frank Vollmer
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-3 (2021)
Externí odkaz:
https://doaj.org/article/ad69bbd5a499494ca68299254b59262e
Autor:
Hao-Jing Chen, Qing-Xin Ji, Heming Wang, Qi-Fan Yang, Qi-Tao Cao, Qihuang Gong, Xu Yi, Yun-Feng Xiao
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Here, the authors demonstrate the use of chaos to obtain 2-octave comb generation. The deformation lifts the circular symmetry and creates chaotic tunneling channels that enable broadband collection of intracavity emission with a single waveguide, in
Externí odkaz:
https://doaj.org/article/e454105e406f415abae20617fad18c31
Autor:
Qi-Tao Cao, Ruishan Liu, Heming Wang, Yu-Kun Lu, Cheng-Wei Qiu, Stefan Rotter, Qihuang Gong, Yun-Feng Xiao
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
The directional lasing emission in whispering gallery microcavities typically resorts to breaking the structure symmetry. Here the authors demonstrate a reconfigurable symmetry-broken microlaser in a symmetric ultrahigh-Q whispering gallery microcavi
Externí odkaz:
https://doaj.org/article/4d580349815941e6b98bfc4f07295013