Nonvolatile multiplexing holograms in LiNbO3:Fe:Cu crystals - 文章详情页

作者：

Sun, Yan-Bin (Sun, Yan-Bin.) | Jiang, Zhu-Qing (Jiang, Zhu-Qing.) (学者：江竹青) | Kong, Fang (Kong, Fang.) | Li, Xiong (Li, Xiong.) | Tao, Shi-Quan (Tao, Shi-Quan.)

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摘要：

Persistent　holographic　recording　is　implemented　in　LiNbO3:Fe:Cu　crystal　with　a　gating　light　at　365　nm　and　a　recording　light　at　633　nm.　50　plane-wave　holograms　with　almost　equal　diffraction　efficiencies　are　multiplexed　in　a　LiNbO3:Fe:Cu　crystal　by　using　a　recording　schedule.　The　average　fixing　efficiency　reaches　61%,　and　the　dynamic　range　M/#　for　two-color　holographic　storage　is　estimated　to　be　2.2.

关键词：

Holograms Optical data storage Photorefractive crystals

作者机构：

[ 1 ] [Sun, Yan-Bin]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Jiang, Zhu-Qing]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Kong, Fang]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Li, Xiong]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Tao, Shi-Quan]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China

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