Spatial temporal analysis of electrically-addressable phase-only spatial light modulator

被引：4
|
作者：
Mukozaka, N
Ye, BQ
Yoshida, N
机构：
[1] Hamamatsu Photon KK, Cent Res Lab, Hamakita 4348601, Japan
[2] Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Peoples R China
来源：
OPTICAL REVIEW | 2003年 / 10卷 / 05期
关键词：
spatial light modulator; liquid crystal display; phase-only modulator; phase modulation; amorphous silicon; liquid crystal;
D O I：
10.1007/s10043-003-0361-8
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An optically addressed parallel-aligned nematic-liquid-crystal spatial light modulator (PAL-SLM) has been studied as a dynamic phase-only modulation device. A computer control feature of the spatial light modulator is strongly desired for practical applications. For those demands, an electrically-addressable phase-only spatial light modulator has been developed to combine a liquid crystal display (LCD) with a PAL-SLM (LCD-coupled PAL-SLM) and its performance has been reported. However, a temporal characteristic especially two-dimensional (2D) response has not been discussed before. In this paper, 2D response analysis system has been constructed by using a high-speed complementary Metal-Oxide-Semiconductor (CMOS) camera (1000 frames/sec) and the 2D-modulation characteristic of the LCD-coupled PAL-SLM has been observed. As a result, the LCD has a spatially non-uniform modulation characteristic due to a scanning addressing. It has the potential to cause problems in high speed switching for a computer generated hologram. On the other hand, the spatial non-uniformity has not been observed with the LCD-coupled PAL-SLM.
引用
收藏
页码：361 / 365
页数：5
相关论文
共 50 条
  • [41] Research of the phase-only modulation characterization of a liquid crystal spatial light modulator
    College of Fine Photoelectric Instrument and Engineering, Harbin Institute of Technology, Harbin 150001, China
    Guangxue Jingmi Gongcheng, 2006, 2 (213-217):
  • [42] Universal phase-only spatial light modulators
    Choi, Minho
    Choi, Jaewu
    OPTICS EXPRESS, 2017, 25 (19): : 22253 - 22267
  • [43] Electrically addressed spatial light phase modulator
    Hara, T
    Fukuchi, N
    Kobayashi, Y
    Yoshida, N
    Igasaki, Y
    Wu, MH
    PHOTONIC DEVICES AND ALGORITHMS FOR COMPUTING III, 2001, 4470 : 114 - 122
  • [44] Linear phase encoding for holographic data storage with a single phase-only spatial light modulator
    Nobukawa, Teruyoshi
    Nomura, Takanori
    APPLIED OPTICS, 2016, 55 (10) : 2565 - 2573
  • [45] Phase Compensation for Eliminating Black-matrix effect of Phase-only Spatial Light Modulator
    Tian, Jindong
    Li, Dong
    Qi, Haiou
    Zheng, Jianfeng
    HOLOGRAPHY, DIFFRACTIVE OPTICS, AND APPLICATIONS IV, 2010, 7848
  • [46] The investigation of phase dispersive characteristics about phase-only liquid crystal spatial light modulator
    State Key Laboratory of Applied Optics, Changchun Institute of Optics Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
    不详
    Guangzi Xuebao, 2007, 6 (1065-1067): : 1065 - 1067
  • [47] Generation of dark hollow beam with phase-only liquid crystal spatial light modulator
    Ma H.
    Zhou P.
    Wang X.
    Ma Y.
    Wang X.
    Xu X.
    Liu Z.
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2010, 22 (08): : 1810 - 1814
  • [48] IMPROVED TRANSMISSION IN A 2-LEVEL, PHASE-ONLY, SPATIAL LIGHT-MODULATOR
    NEIL, MAA
    ELECTRONICS LETTERS, 1994, 30 (05) : 445 - 446
  • [49] Self-focusing matched filter implemented with a phase-only spatial light modulator
    Arrizón, V
    Sánchez-de-la-Llave, D
    González, LA
    ALGORITHMS AND SYSTEMS FOR OPTICAL INFORMATION PROCESSING V, 2001, : 105 - 113
  • [50] Mode decomposition of multimode optical fiber beams by phase-only spatial light modulator
    Gervaziev, M. D.
    Zhdanov, I
    Kharenko, D. S.
    Gonta, V. A.
    Volosi, V. M.
    Podivilov, E., V
    Babin, S. A.
    Wabnitz, S.
    LASER PHYSICS LETTERS, 2021, 18 (01)
12345