Experimental Study of Modulation Characteristics of Spatial Light Modulator

ZHOU Qi; LU Jun-fa; YIN Jian-ping

doi:10.3788/YJYXS20132803.0349

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Experimental Study of Modulation Characteristics of Spatial Light Modulator

Device Physics & Device Technology | 更新时间：2020-08-12

- Experimental Study of Modulation Characteristics of Spatial Light Modulator
- Chinese Journal of Liquid Crystals and Displays Vol. 28, Issue 3, Pages: 349-353(2013)
- 作者机构：
  
  1. 东华理工大学理学院,江西抚州,344000
  2. 华东师范大学物理系精密光谱科学与技术国家重点实验室上海,200062
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20132803.0349
  CLC： O436
- Received：09 December 2012，
  
  Revised：29 March 2013，
  
  Published：15 June 2013
- 稿件说明：
移动端阅览
周琦, 陆俊发, 印建平. 空间光调制器对入射光场调制特性的实验研究[J]. 液晶与显示, 2013,28(3): 349-353

ZHOU Qi, LU Jun-fa, YIN Jian-ping. Experimental Study of Modulation Characteristics of Spatial Light Modulator[J]. , 2013,28(3): 349-353
周琦, 陆俊发, 印建平. 空间光调制器对入射光场调制特性的实验研究[J]. 液晶与显示, 2013,28(3): 349-353 DOI： 10.3788/YJYXS20132803.0349.

ZHOU Qi, LU Jun-fa, YIN Jian-ping. Experimental Study of Modulation Characteristics of Spatial Light Modulator[J]. , 2013,28(3): 349-353 DOI： 10.3788/YJYXS20132803.0349.

摘要

提出了实验上在特定光路条件下测量液晶空间光调制器的偏振调制特性的原理与方法

探索了定标液晶空间光调制器对入射偏振光分别进行相位调制与振幅调制时调制特性的原理与实验方法

实验测定了LC-SLM在特定光路条件下分别进行偏振调制、相位调制与振幅调制时的调制特性参数。

Abstract

The principles and methods for measuring polarization modulation characteristics of liquid crystal spatial light modulator (LC-SLM) in special conditions of experiment are proposed. The calibration of phase and amplitude modulation characteristics for the polarized light incident LC-SLM is explored in theory and experiment. The corresponding modulation parameters are determined in experiment when the LC-SLM works on phase-only

amplitude-only or polarization-only mode under special light path setting

respectively.

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references

Lopez-Coronado O, lemmi C, Davis J, et al. Light intensity profile control along the optical axis with complex pupils implemented onto a phase-only SLM [J]. AIP Conf. Proc.,2007,992:152-157.[2] Li C, Xia M, Mu Q, et al. High-precision open-loop adaptive optics system based on LC-SLM [J].Opt. Express, 2009,17(13):10774-10781.[3] Cruz A, Ferrer A, Gawelda W. Independent control of beam astigmatism and ellipticity using a SLM for fs-laser waveguide writing [J]. Opt. Express, 2009,17(23):20853-20859.[4] 胡立发. 用平行向列液晶空间光调制器制作相息图的研究 [J]. 液晶与显示, 2005, 20(2):93-98.[5] 田志辉,刘伟奇,冯睿,等. 激光投影显示系统薄型化设计 [J]. 液晶与显示, 2009, 24(6):916-921.[6] 陆俊发,周琦,纪宪明,等. 实现冷原子、冷分子光学囚禁的组合三光学势阱方案 [J]. 物理学报, 2011,60(6): 063701(1-9).[7] 顾宋博,徐淑武,陆俊发,等.用液晶空间光调制器产生光阱阵列 [J]. 物理学报, 2012,61(15): 153701(1-8).

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