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Proceedings Paper

Compact hologram display system with LED direct illumination
Author(s): Xiangsu Zhang; Shou Liu; Chuan Liu
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Paper Abstract

A new compact hologram display system is presented. An LED is used to illuminate the hologram directly in air with around 85 degrees incidence. No intermediate element is used between the light source and the hologram so that the system is extremely compact and the hologram recording process is simple. The mechanism of the generation of harmful interference fringes on the hologram is analyzed, and the proposed method eliminates the harmful fringes effectively.

Paper Details

Date Published: 3 June 2002
PDF: 9 pages
Proc. SPIE 4659, Practical Holography XVI and Holographic Materials VIII, (3 June 2002); doi: 10.1117/12.469270
Show Author Affiliations
Xiangsu Zhang, Xiamen Univ. (China)
Shou Liu, Xiamen Univ. (China)
Chuan Liu, Xiamen Univ. (China)

Published in SPIE Proceedings Vol. 4659:
Practical Holography XVI and Holographic Materials VIII
Sylvia H. Stevenson; T. John Trout; Stephen A. Benton; Sylvia H. Stevenson; T. John Trout, Editor(s)

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