Characteristics of LCoS phase-only spatial light modulator and its application

HaiTao Dai; YanJun Liu; Xin Wang; KeShu Xu

doi:10.1117/12.521929

12 May 2004 Characteristics of LCoS phase-only spatial light modulator and its application

HaiTao Dai, YanJun Liu, Xin Wang, KeShu Xu

Proceedings Volume 5280, Materials, Active Devices, and Optical Amplifiers; (2004) https://doi.org/10.1117/12.521929
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

Optimize the working model of LCoS (Liquid Crystal on Silicon) in parameter space by simulation. Two models are selected, which is suitable for phase modulating. One is the RTN-52° model, the other is parallel alignment ECB model. Phase changing is measured when various voltage are applied to Lcos. Show some results when the Lcos is used as a Fresnel lens.

Citation Download Citation

HaiTao Dai, YanJun Liu, Xin Wang, and KeShu Xu "Characteristics of LCoS phase-only spatial light modulator and its application", Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); https://doi.org/10.1117/12.521929

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