Yang Wang
Chinese Academy of Sciences
64 Papers
347 Citations
Yang Wang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Laser & Thin film. The author has an hindex of 13, co-authored 60 publications.
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Papers
Near-field focusing of the dielectric microsphere with wavelength scale radius.
TL;DR: It is shown that, only within the approximate region of 1.5 ≤ RIC ≤ 1.75 with the proper radius r ofmicrosphere, the microsphere can generate a near-field focal spot with lateral resolution slightly beyond λ/2ns, which is also the lateral resolution limit of the dielectric microspheres.
92
Tight focusing of a higher-order radially polarized beam transmitting through multi-zone binary phase pupil filters
TL;DR: This work introduces the multi-zone binary phase pupil filters into the imaging system to deal with the problem that the focal spot is split along the z axis for the small size parameter of the incident LG beam.
69
Program-controlled single soliton microcomb source
Xinyu Wang,Peng Xie,Weiqiang Wang,Yang Wang,Zhizhou Lu,Leiran Wang,Sai T. Chu,Brent E. Little,Wei Zhao,Wenfu Zhang +9 more
TL;DR: Here, it is experimentally demonstrated a program-controlled single SMC source where the intracavity thermal effect is timely balanced using an auxiliary laser during singleSMC generation.
42
Nano-optical information storage induced by the nonlinear saturable absorption effect
TL;DR: The nonlinear saturable absorption effect is used to generate a subwavelength optical spot and to induce nano-optical information recording and readout and results indicate that information marks below 100 nm are successfully recorded and read out by a high-density digital versatile disk dynamic testing system.
36
Nonlinear calibration of frequency modulated continuous wave LIDAR based on a microresonator soliton comb.
Linhua Jia,Yang Wang,Xinyu Wang,Fumin Zhang,Weiqiang Wang,Jindong Wang,Zheng Jihui,Jiawei Chen,Mingyu Song,Ma Xin,Meiyan Yuan,Brent E. Little,Sai Tek Chu,Dong Cheng,Xinghua Qu,Wei Zhao,Wenfu Zhang +16 more
TL;DR: In this article, a ranging system based on a microresonator soliton comb is demonstrated to correct the nonlinearity by sampling the ranging signals at equal frequency intervals, producing a ranging error lower than 20 µm, while at the range of 2 m.
36