Phase-only decryption by use of a single spatial light modulator

被引：0
|
作者：
Vu, Tien Viet [1 ]
Kim, Nam [1 ]
An, Jun-Won [2 ]
Gil, Sang-Keun [3 ]
机构：
[1] Chungbuk Natl Univ, Dept Informat & Commun Engn, Chungbuk, South Korea
[2] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA
[3] Suwon Univ, Dept Elect Engn, Suwon, South Korea
来源：
2007 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1-4 | 2007年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We proprose an experimental demonstration for the phase-only optical decryption based on kinogram encoding. Only one spatial light modulator is used to simtaneously display the encrypted information and the decrypting key for decryption. We investigate the effect of binary and multiphase keys on the security level of the encrypted information. The accepted displacement of the decryption key within the system is also determined. The free misalignment of the Fourier lens is experimentally demonstrated.
引用
收藏
页码：1177 / +
页数：2
相关论文
共 50 条
  • [31] High Efficiency Electrically-Addressable Phase-Only Spatial Light Modulator
    Yasunori Igasaki
    Fanghong Li
    Narihiro Yoshida
    Haruyoshi Toyoda
    Takashi Inoue
    Naohisa Mukohzaka
    Yuji Kobayashi
    Tsutomu Hara
    [J]. Optical Review, 1999, 6 : 339 - 344
  • [32] Stability Analysis for Optically-Addressed Phase-Only Spatial Light Modulator
    Pei L.
    Huang D.
    Fan W.
    [J]. Zhongguo Jiguang/Chinese Journal of Lasers, 2019, 46 (08):
  • [33] Suppression of Zeroth-Order Diffraction in Phase-Only Spatial Light Modulator
    Improso, Wynn Improso Gil D.
    Tapang, Giovanni A.
    Saloma, Caesar A.
    [J]. OPTICS, PHOTONICS AND LASER TECHNOLOGY 2017, 2019, 222 : 1 - 30
  • [34] High efficiency electrically-addressable phase-only spatial light modulator
    Igasaki, Y
    Li, FH
    Yoshida, N
    Toyoda, H
    Inoue, T
    Mukohzaka, N
    Kobayashi, Y
    Hara, T
    [J]. OPTICAL REVIEW, 1999, 6 (04) : 339 - 344
  • [35] Isotropic edge enhancement filter implemented with a phase-only spatial light modulator
    Sánchez-de-la-Llave, D
    Arrizón, V
    González, LA
    [J]. ALGORITHMS AND SYSTEMS FOR OPTICAL INFORMATION PROCESSING V, 2001, : 114 - 123
  • [36] In situ calibration for a phase-only spatial light modulator based on digital holography
    Li, Rujia
    Gao, Yunhui
    Cao, Liangcai
    [J]. OPTICAL ENGINEERING, 2020, 59 (05)
  • [37] Compact optical correlator based on one phase-only spatial light modulator
    Zeng, Xu
    Bai, Jian
    Hou, Changlun
    Yang, Guoguang
    [J]. OPTICS LETTERS, 2011, 36 (08) : 1383 - 1385
  • [38] Phase-only transmissive spatial light modulator based on tunable dielectric metasurface
    Li, Shi-Qiang
    Xu, Xuewu
    Veetil, Rasna Maruthiyodan
    Valuckas, Vytautas
    Paniagua-Dominguez, Ramon
    Kuznetsov, Arseniy I.
    [J]. SCIENCE, 2019, 364 (6445) : 1087 - +
  • [39] 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
    [J]. Guangxue Jingmi Gongcheng, 2006, 2 (213-217):
  • [40] 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
    [J]. Guangzi Xuebao, 2007, 6 (1065-1067): : 1065 - 1067
12345