Fanning: noise-free double doped photorefractive LiNbO3 crystals used for 3D storage

Guangyin Zhang; Qian Sun; Jingjun Xu; Simin Liu; Guoquan Zhang

doi:10.1117/12.255471

25 October 1996 Fanning: noise-free double doped photorefractive LiNbO3 crystals used for 3D storage

Guangyin Zhang, Qian Sun, Jingjun Xu, Simin Liu, Guoquan Zhang

Proceedings Volume 2849, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications II; (1996) https://doi.org/10.1117/12.255471
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

In this paper we demonstrated the advantage of the fanning- noise-free double doped photorefractive LiNbO₃ crystals for the 3D storage. The fanning noise can be completely suppressed. The SNR and the line resolution of the holographic reconstructed patterns in these kinds of crystal are very high. It is simple and convenient to practice using double doped LiNbO₃ crystal to suppress the fanning noise.

Citation Download Citation

Guangyin Zhang, Qian Sun, Jingjun Xu, Simin Liu, and Guoquan Zhang "Fanning: noise-free double doped photorefractive LiNbO3 crystals used for 3D storage", Proc. SPIE 2849, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications II, (25 October 1996); https://doi.org/10.1117/12.255471

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