5 January 2017 Experimental research on beam steering characteristics of liquid crystal optical phased array
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Proceedings Volume 10244, International Conference on Optoelectronics and Microelectronics Technology and Application; 102441S (2017) https://doi.org/10.1117/12.2266137
Event: International Conference on Optoelectronics and Microelectronics Technology and Application, 2016, Shanghai, China
Abstract
Beam steering characteristics of transmission liquid crystal optical phased array(LC-OPA) were measured using ultra precision electronic autocollimator. A continuous beam steering with a constant angular resolution in the order of 20 μrad is obtained experimentally from 0° to 6° based on the method of variable period grating (VPG).Meanwhile, the angular repeatability of less than 4 μrad (RMS) has been achieved.
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Man Li, Man Li, Jun Cai, Jun Cai, Hong Xu, Hong Xu, Xiangru Wang, Xiangru Wang, Liang Wu, Liang Wu, } "Experimental research on beam steering characteristics of liquid crystal optical phased array", Proc. SPIE 10244, International Conference on Optoelectronics and Microelectronics Technology and Application, 102441S (5 January 2017); doi: 10.1117/12.2266137; https://doi.org/10.1117/12.2266137
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