Crystal growth and its large-capacity storage properties for Sc:Ce:Cu:LiNbO[sub]3[/sub]

Tao Zhang; Zhaocheng Fan; Guanyu Liu; Xin Li; Tao Geng; Qiang Dai; Chengguo Tong

doi:10.1117/12.978834

15 October 2012 Crystal growth and its large-capacity storage properties for Sc:Ce:Cu:LiNbO₃

Tao Zhang, Zhaocheng Fan, Guanyu Liu, Xin Li, Tao Geng, Qiang Dai, Chengguo Tong

Proceedings Volume 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy; 841926 (2012) https://doi.org/10.1117/12.978834
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China

Abstract

A series of Sc:Ce:Cu: LiNbO₃ crystals with various level of Sc doping were prepared using the Cz equipment with a resistance furnace. The crystal storage properties with optical damage resistance ability, sensitivity and dynamic range were measured by means of two-beam coupling light path. The defect structure is also discussed, accounting for the optical damage resistance. Based on optimal one of these crystals as storage medium, one thousand of holograms were recorded in a public coherent volume of 0.082 cm³. The result shows that storage density arrives10 Gbits/cm³ and the crystal has potential application in the future high density storage.

Citation Download Citation

Tao Zhang, Zhaocheng Fan, Guanyu Liu, Xin Li, Tao Geng, Qiang Dai, and Chengguo Tong "Crystal growth and its large-capacity storage properties for Sc:Ce:Cu:LiNbO₃", Proc. SPIE 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy, 841926 (15 October 2012); https://doi.org/10.1117/12.978834

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