Optimization of compensation for high spatial frequency in distorted wavefront using optical phase conjugation

被引：0
|
作者：
张盼 [1 ,2 ]
刘德安 [1 ]
杨爱华 [1 ,2 ]
朱健强 [1 ]
机构：
[1] Key Laboratory of High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
[2] Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences
来源：
Chinese Optics Letters | 2019年 / 17卷 / 07期
基金：
中国国家自然科学基金;
关键词：
red; image; Optimization of compensation for high spatial frequency in distorted wavefront using optical phase conjugation;
D O I：
暂无
中图分类号：
O436.2 [吸收与散射];
学科分类号：
070207 ; 0803 ;
摘要：
A method is proposed to optimize the recording structure of the photorefractive volume grating to compensate high spatial frequency in the distorted wavefront by optical phase conjugation. Based on the coupled-wave equation, the diffraction efficiency of the recorded grating formed by the scattered beams in different recording structures is simulated. The theoretical results show that the recorded modulations with high spatial frequency can be significantly improved in the small recording angle. In the experiment, three recording structures with the recording angles of 7.5°, 30°, and 45° are chosen to verify the compensation effect. Compared with the reconstructed image in the large recording angle of 45°, the signal to noise ratio of the image recorded at 7.5° increases to 3.2 times of that at 45°.
引用
收藏
页码：38 / 41
页数：4
相关论文
共 50 条
  • [41] Compensation of SOA-induced nonlinear phase distortions by optical phase conjugation
    Sobhanan, Aneesh
    Pelusi, Mark
    Inoue, Takashi
    Venkitesh, Deepa
    Namiki, Shu
    [J]. OPTICS EXPRESS, 2021, 29 (08): : 12252 - 12265
  • [42] COMPENSATION OF THE PHASE FLUCTUATION IN A TRANSMISSION-LINE BY OPTICAL-PHASE CONJUGATION
    WATANABE, S
    [J]. OPTICS LETTERS, 1992, 17 (19) : 1355 - 1357
  • [43] Dispersion and nonlinearity compensation using spectral phase conjugation
    Kuzucu, Onur
    Okawachi, Yoshitomo
    Salem, Reza
    Foster, Mark A.
    Gaeta, Alexander L.
    Turner-Foster, Amy C.
    Lipson, Michal
    [J]. 2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5, 2009, : 816 - +
  • [44] Wavefront correction of laser beam distorted by fan heater turbulence using an adaptive optical system with a frequency of 2000 Hz
    Rukosuev, A. L.
    Belousov, V. N.
    Nikitin, A. N.
    Sheldakova, Yu, V
    Kudryashova, A., V
    Bogachev, V. A.
    Volkov, M. V.
    Garanin, S. G.
    Starikov, F. A.
    [J]. FREE-SPACE LASER COMMUNICATIONS XXXIII, 2021, 11678
  • [45] Generalized phase diversity method for self-compensation of wavefront aberration using spatial light modulator
    Miyamura, Norihide
    [J]. OPTICAL ENGINEERING, 2009, 48 (12)
  • [46] High-speed fiber transmission using optical phase conjugation
    Watanabe, S
    Chikama, T
    [J]. PHYSICS AND APPLICATIONS OF OPTICAL SOLITONS IN FIBRES '95, 1996, 3 : 163 - 176
  • [47] Compensation for the self-steepening effects in optical fiber communication system using midway optical phase conjugation
    Bu, Yang
    Wang, Xiangzhao
    [J]. Chinese Optics Letters, 2004, 2 (05) : 256 - 258
  • [48] Simultaneous nonlinearity suppression and wide-band dispersion compensation using optical phase conjugation
    Wei, HQ
    Plant, DV
    [J]. OPTICS EXPRESS, 2004, 12 (09): : 1938 - 1958
  • [49] Nonlinearity Compensation for Dual-Polarization Signals using Optical Phase Conjugation in a Silicon Waveguide
    Da Ros, F.
    da Silva, E. P.
    Gajda, A.
    Kaminski, P. M.
    Cristofori, V.
    Peczek, A.
    Mai, A.
    Petermann, K.
    Zimmermann, L.
    Oxenlowe, L. K.
    Galili, M.
    [J]. 2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
  • [50] Optical phase conjugation in difference-frequency generation
    Mikhailov, VN
    Bondani, M
    Paleari, F
    Andreoni, A
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2003, 20 (08) : 1715 - 1723
12345