Uniform Diffraction Efficiency for Three-Dimensional Dynamic-Static Speckle Multiplexing Holographic Storage
MA Xiao-Su, HE Qing-Sheng, JIN Guo-Fan
Department of Precision Instruments, Tsinghua University, Beijing 100084
Uniform Diffraction Efficiency for Three-Dimensional Dynamic-Static Speckle Multiplexing Holographic Storage
MA Xiao-Su;HE Qing-Sheng;JIN Guo-Fan
Department of Precision Instruments, Tsinghua University, Beijing 100084
关键词 ：
42.40.Ht ,
42.30.Ms
Abstract ： We analyse and optimize the exposure-schedule of three-dimensional dynamic-static speckle multiplexing (DSSM) schemes. The uniform diffraction efficiency for the DSSM volume holographic storage system is realized in an ion and indium doped LiNbO3 crystal. An overlap-factor matrix is introduced into the system to compensate for the complex erasure effects caused by the static speckle multiplexing. We obtain 100 holograms demonstrating the exposure-schedule theory. The uniformity of the diffraction efficiency is improved by about 8%.
Key words ：
42.40.Ht
42.30.Ms
出版日期: 2005-09-01
:
42.40.Ht
(Hologram recording and readout methods)
42.30.Ms
(Speckle and moiré patterns)
引用本文:
MA Xiao-Su;HE Qing-Sheng;JIN Guo-Fan. Uniform Diffraction Efficiency for Three-Dimensional Dynamic-Static Speckle Multiplexing Holographic Storage[J]. 中国物理快报, 2005, 22(9): 2262-2265.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I9/2262
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2005, Vol. 22 
