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Proceedings Paper

The influence of wavefront of the writing beams on angle Bragg selectivity in volume holographic storage
Author(s): Wenqiang Lu; Yudong Li; Jingjun Xu; Qian Sun
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Paper Abstract

Angular selectivity of volume grating limits the capacity of holographic 3-dimensional storage. In this work, we investigated experimentally the influence of wavefront shapes of the writing beams on the angular selectivity of thick grating in a LiNbO3 crystal. The experimental results showed that longer wavefront curvature results in more critical Bragg angular selectivity.

Paper Details

Date Published: 7 February 2005
PDF: 4 pages
Proc. SPIE 5636, Holography, Diffractive Optics, and Applications II, (7 February 2005); doi: 10.1117/12.571221
Show Author Affiliations
Wenqiang Lu, Nankai Univ. (China)
Yudong Li, Nankai Univ. (China)
Key Lab. of Advanced Technique and Fabrication for Weak-Light Nonlinear Photonics Materials (China)
Jingjun Xu, Nankai Univ. (China)
Key Lab. of Advanced Technique and Fabrication for Weak-Light Nonlinear Photonics Materials (China)
Qian Sun, Nankai Univ. (China)
Key Lab. of Advanced Technique and Fabrication for Weak-Light Nonlinear Photonics Materials (China)


Published in SPIE Proceedings Vol. 5636:
Holography, Diffractive Optics, and Applications II
Yunlong Sheng; Dahsiung Hsu; Chongxiu Yu; Byoungho Lee, Editor(s)

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