Mr. Yansheng Liang Profile

Yansheng Liang

Student at Xi'an Institute of Optics and Precision Mechanics

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Publications (3)

SPIE Journal Paper | 4 September 2018 Open Access

Aberration correction method based on double-helix point spread function

Zhaojun Wang, Yanan Cai, Yansheng Liang, Dan Dan, Baoli Yao, Ming Lei

JBO, Vol. 24, Issue 03, 031005, (September 2018) https://doi.org/10.1117/12.10.1117/1.JBO.24.3.031005

KEYWORDS: Monochromatic aberrations, Point spread functions, Aberration correction, Spatial light modulators, Wavefront sensors, Imaging systems, Computer generated holography, Skin, Microscopes, Image quality

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Proceedings Article | 24 April 2018 Paper

Simultaneous optical trapping and imaging in axial plane

Ming Lei, Yansheng Liang, Baoli Yao

Proceedings Volume 10712, 107120B (2018) https://doi.org/10.1117/12.2309617

KEYWORDS: Optical tweezers, Imaging systems, Optical imaging, Holography, Particles, Visualization, Holograms, Objectives, Standards development, Calibration

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SPIE Journal Paper | 28 April 2016

Generation of cylindrical vector beams based on common-path interferometer with a vortex phase plate

Yansheng Liang, Shaohui Yan, Baoli Yao, Ming Lei, Junwei Min, Xianghua Yu

OE, Vol. 55, Issue 04, 046117, (April 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.4.046117

KEYWORDS: Polarization, Interferometers, Beam splitters, Interferometry, CCD cameras, Spiral phase plates, Spatial light modulators, Beam shaping, Linear polarizers

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