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Proceedings Paper

Three-dimesional random phase encoding in volume holograms and the applications
Author(s): Ching-Cherng Sun; Wei-Chia Su; You-Nian Lin; Shih-Po Yeh; Bor Wang
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Paper Abstract

Three dimensional shifting sensitivity of volume holograms based on random phase encoding using a ground glass has been theoretically analyzed. There are different shifting tolerances in different shifting directions, which include laterally horizontal, laterally vertical, and longitudinal directions. The shifting sensitivity depends on the diameter of the illumination region on the random phase plate, the thickness of the hologram and the distance between them. We apply the theoretical calculation to a degeneracy condition, a point object, and theoretically analyze the shifting tolerance of shifting multiplexing in holographic storage and holographic confocal microscope.

Paper Details

Date Published: 19 October 2000
PDF: 13 pages
Proc. SPIE 4110, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI, (19 October 2000); doi: 10.1117/12.404774
Show Author Affiliations
Ching-Cherng Sun, National Central Univ. (Taiwan)
Wei-Chia Su, National Central Univ. (Taiwan)
You-Nian Lin, National Central Univ. (Taiwan)
Shih-Po Yeh, National Central Univ. (Taiwan)
Bor Wang, National Central Univ. (Taiwan)


Published in SPIE Proceedings Vol. 4110:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI
Shizhuo Yin; Francis T. S. Yu, Editor(s)

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