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Proceedings Paper

Methods for fabricating substrate-mode holographic optical elements
Author(s): Yang-Tung Huang; Masayuki Kato; Raymond K. Kostuk
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Paper Abstract

Methods for designing substrate-mode holographic (SMH) optical elements are discussed in detail. These include techniques which account for the thickness change of a volume material during processing, and construction and reconstruction at different wavelengths. A method to reduce the angular sensitivity of these elements is also presented. Experimental results for components formed in dichromated gelatin with diffraction efficiency exceeding 95% and a FWHM (full angular width of the efficiency at half maximum) of more than 5° are given. Results for cascaded grating pairs are also discussed.

Paper Details

Date Published: 1 May 1990
PDF: 9 pages
Proc. SPIE 1211, Computer and Optically Formed Holographic Optics, (1 May 1990); doi: 10.1117/12.17960
Show Author Affiliations
Yang-Tung Huang, Univ. of Arizona (Taiwan)
Masayuki Kato, Fujitsu Labs. Ltd. (Japan)
Raymond K. Kostuk, Univ. of Arizona (United States)

Published in SPIE Proceedings Vol. 1211:
Computer and Optically Formed Holographic Optics
Ivan Cindrich; Sing H. Lee, Editor(s)

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