Dr. Xiangru Wang Profile

Dr. Xiangru Wang

at Univ of Electronic Science and Technology of China

SPIE Involvement:

Author

Publications (13)

SPIE Journal Paper | 31 October 2022

Four-access, 80 mm aperture all phase-controlled liquid crystal laser antenna

Zhiqing Liang, Yanwei Huang, Xiaoxian He, Dongmei Wen, Yingli Wang, Xiangru Wang

OE, Vol. 61, Issue 10, 105113, (October 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.10.105113

KEYWORDS: Antennas, Liquid crystals, Phased array optics, Beam steering, Optical engineering, Liquid crystal lasers, Polarization, Free space optics, Telecommunications, Phased arrays

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Proceedings Article | 1 March 2019 Paper

Polarization-independent beam-steering system based on liquid-crystal spatial light modulators

Liang Wu, Xiangru Wang, Xiaoxian He, Hongru Guo, Qinggui Tan, Caidong Xiong

Proceedings Volume 10941, 109410F (2019) https://doi.org/10.1117/12.2508207

KEYWORDS: Polarization, Liquid crystals, Beam steering, Phase modulation, Beam splitters, Modulation, LCDs

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Proceedings Article | 30 January 2019 Paper

Research review on the development of liquid crystal optical phased array device on the application of free space laser communication

Hongru Guo, Jing Li, Xiangru Wang, Jiyang Shang

Proceedings Volume 10841, 108410C (2019) https://doi.org/10.1117/12.2509434

KEYWORDS: Liquid crystals, Phased array optics, Phased arrays, Polarization, Polymers, Laser communications, Control systems, LCDs, Ultraviolet radiation, Beam controllers

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Proceedings Article | 30 January 2019 Paper

Study on dielectrics and low-temperature viscosity performance of high-frequency difluorovinyl liquid crystals

Ting Chen, Manman Liu, Huiqi Ouyang, Jintao Guan, Zhiyong Zhang, Xiangru Wang

Proceedings Volume 10841, 108410E (2019) https://doi.org/10.1117/12.2511325

KEYWORDS: Liquid crystals, Dielectrics, Microwave radiation, Fluorine, Birefringence, Absorption, Ultraviolet radiation, Phase modulation, Molecules, Temperature metrology

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Proceedings Article | 24 February 2017 Paper

Theoretical model and experimental verification on the PID tracking method using liquid crystal optical phased array

Xiangru Wang, Jianhua Xu, Ziqiang Huang, Liang Wu, Tianyi Zhang, Shuanghong Wu, Qi Qiu

Proceedings Volume 10096, 1009618 (2017) https://doi.org/10.1117/12.2249527

KEYWORDS: Liquid crystals, Phased array optics, Optical tracking, Free space optical communications, Detection and tracking algorithms, Charge-coupled devices, Control systems, Polarization, Acquisition tracking and pointing, Telecommunications

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Proceedings Article | 24 February 2017 Presentation + Paper

Design and experimental demonstration on improved high order grating for wide angle beam steering of liquid crystal optical phased array

Liang Wu, Xiangru Wang, Caidong Xiong, Ziqiang Huang

Proceedings Volume 10096, 100960Q (2017) https://doi.org/10.1117/12.2249654

KEYWORDS: Phased array optics, Liquid crystals, Beam steering, Diffraction, Phase modulation, Diffraction gratings, Phase shift keying, Electrodes, Glasses, Wavefronts

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Proceedings Article | 5 January 2017 Paper

Experimental research on beam steering characteristics of liquid crystal optical phased array

Man Li, Jun Cai, Hong Xu, Xiangru Wang, Liang Wu

Proceedings Volume 10244, 102441S (2017) https://doi.org/10.1117/12.2266137

KEYWORDS: Beam steering, Liquid crystals, Phased array optics, Spatial resolution

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SPIE Journal Paper | 30 November 2016

Steering performance of oblique arriving beam backward propagating through one-dimensional liquid crystal optical phased array

Liang Wu, Xiangru Wang, Caidong Xiong, Ziqiang Huang, Qinggui Tan, Man Li

OE, Vol. 55, Issue 11, 116115, (November 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.11.116115

KEYWORDS: Liquid crystals, Electrodes, Phased array optics, Beam propagation method, Beam steering, Laser beam propagation, Refractive index, Free space optical communications, Telecommunications, Phase modulation

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SPIE Journal Paper | 8 February 2016

Stochastic scanning method to shorten acquisition time using liquid crystal optical phased array

Xiangru Wang, Ziqiang Huang, Qinggui Tan, Lingjiang Kong, Qi Qiu

OE, Vol. 55, Issue 02, 026109, (February 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.2.026109

KEYWORDS: Electrodes, Stochastic processes, Liquid crystals, Phased array optics, Satellites, Free space optical communications, Raster graphics, Telecommunications, Beam steering, Optical engineering

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Proceedings Article | 5 November 2015 Paper

Improved high order grating method to realize wide angle beam steering on liquid crystal optical phased array

Liang Wu, Xiangru Wang, Caidong Xiong, Ziqiang Huang, Jing Du, Qinggui Tan, Man Li, Shuanghong Wu, Qi Qiu

Proceedings Volume 9795, 97950P (2015) https://doi.org/10.1117/12.2211226

KEYWORDS: Liquid crystals, Phased array optics, Phase shift keying, Electrodes, Diffraction, Diffraction gratings, Beam steering, Electronics, Glasses, Numerical simulations

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Proceedings Article | 4 March 2015 Paper

Continuously one-dimensional steering of coherently combined beam utilizing phased array of liquid crystal optical phased arrays (PALCOPA)

Jian Chen, Lingjiang Kong, Feng Xiao, Zhenming Yang, Xiangru Wang

Proceedings Volume 9344, 934426 (2015) https://doi.org/10.1117/12.2078189

KEYWORDS: Phase compensation, Phased array optics, Beam steering, Phased arrays, Liquid crystals, Optical simulations, Phase shift keying, Phase modulation, Beam analyzers, Computer simulations

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Proceedings Article | 17 September 2013 Paper

The technique of high power laser beam combination using liquid crystal spatial light modulator

Ying-ying Duan, Xiang-ru Wang, Zi-qiang Huang

Proceedings Volume 8904, 89040X (2013) https://doi.org/10.1117/12.2034017

KEYWORDS: Liquid crystals, Coherent beam combination, Fiber lasers, Phase modulation, Infrared radiation, Fiber couplers, High power lasers, Infrared lasers, Crystal optics, Optical fibers

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Proceedings Article | 23 February 2009 Paper

Analysis of ytterbium-doped gain guided and index antiguided fiber amplifier

Xiangru Wang, Qi Qiu

Proceedings Volume 7278, 72780C (2009) https://doi.org/10.1117/12.817709

KEYWORDS: Fiber amplifiers, Signal attenuation, Refractive index, Fiber lasers, Cladding, Ions, Ytterbium, Optical fibers, Electronics, Wave propagation

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Showing 5 of 13 publications

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