Optimization in the miniaturized optical holographic storage system

Qingsheng He; Peikun Zhang; Fengtao Wang; Minxian Wu; Guofan Jin; Guodong Liu

doi:10.1117/12.402416

2 October 2000 Optimization in the miniaturized optical holographic storage system

Qingsheng He, Peikun Zhang, Fengtao Wang, Minxian Wu, Guofan Jin, Guodong Liu

Proceedings Volume 4092, Novel Optical Systems Design and Optimization III; (2000) https://doi.org/10.1117/12.402416
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

In this paper, the geometric configuration of recording beams and the orientation of crystal axis is optimized for optical holographic storage in order to achieve the preferable effective dynamic range and angle selectivity simultaneity. The influences of the defocusing amount of record crystal on data retrieval in the Fourier transform configuration are studied theoretically. The field lens is used in the optical path for Fourier transform to reduce the length of optical path and the distortion. T he optimization results are used to design the optical architecture for miniaturizing the optical holographic storage system.

Citation Download Citation

Qingsheng He, Peikun Zhang, Fengtao Wang, Minxian Wu, Guofan Jin, and Guodong Liu "Optimization in the miniaturized optical holographic storage system", Proc. SPIE 4092, Novel Optical Systems Design and Optimization III, (2 October 2000); https://doi.org/10.1117/12.402416

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