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Proceedings Paper

High-quality 3D rainbow holograms with diffused illumination
Author(s): Xiangsu Zhang; Shou Liu; Xuechang Ren; Chuan Liu; Ying Liu
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Paper Abstract

The parameters used for recording 3D rainbow holograms are analyzed theoretically. The analysis indicates that the object distance in recording Fresnel hologram is a key parameter for diminishing field curvature and image blur due to wavelength spread and extended source size. To obtain sharp image under extended illumination, the object distance must be reasonably large. The experimental results verify the theoretical analysis.

Paper Details

Date Published: 30 August 2002
PDF: 7 pages
Proc. SPIE 4924, Holography, Diffractive Optics, and Applications, (30 August 2002); doi: 10.1117/12.481504
Show Author Affiliations
Xiangsu Zhang, Xiamen Univ. (China)
Shou Liu, Xiamen Univ. (China)
Xuechang Ren, Xiamen Univ. (China)
Chuan Liu, Xiamen Univ. (China)
Ying Liu, Xiamen Univ. (China)

Published in SPIE Proceedings Vol. 4924:
Holography, Diffractive Optics, and Applications
Dahsiung Hsu; Jiabi Chen; Yunlong Sheng, Editor(s)

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