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Proceedings Paper

Optimization in the miniaturized optical holographic storage system
Author(s): Qingsheng He; Peikun Zhang; Fengtao Wang; Minxian Wu; Guofan Jin; Guodong Liu
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Paper 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.

Paper Details

Date Published: 2 October 2000
PDF: 4 pages
Proc. SPIE 4092, Novel Optical Systems Design and Optimization III, (2 October 2000); doi: 10.1117/12.402416
Show Author Affiliations
Qingsheng He, Tsinghua Univ. (China)
Peikun Zhang, Tsinghua Univ. (United States)
Fengtao Wang, Tsinghua Univ. (China)
Minxian Wu, Tsinghua Univ. (China)
Guofan Jin, Tsinghua Univ. (China)
Guodong Liu, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 4092:
Novel Optical Systems Design and Optimization III
Jose M. Sasian, Editor(s)

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