24 January 2008 Multiplexed recording of holograms in doubly doped LiNbO3 crystals
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Two-center holographic recordings of angle-multiplexed holographic patterns are experimentally performed in LiNbO3:Ce:Cu crystals with gating light at 365nm and recording light at 633nm. The noise characteristics of the holograms are analyzed. 50 holograms with almost equal diffraction efficiencies are multiplexed in a LiNbO3:Ce:Cu crystal by using equal-time exposure schedule .The average efficiency reaches 7.64×10-6.
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Zhuqing Jiang, Xiong Li, Yanbin Sun, Shiquan Tao, "Multiplexed recording of holograms in doubly doped LiNbO3 crystals", Proc. SPIE 6827, Quantum Optics, Optical Data Storage, and Advanced Microlithography, 68270W (24 January 2008); doi: 10.1117/12.758144; https://doi.org/10.1117/12.758144

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