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Proceedings Paper

Wavelength multiplexed holographic lens arrays for optical interconnection
Author(s): Brian E. Catanzaro; Jian Ma; Yeshaiahu Fainman; Sing H. Lee
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Paper Abstract

Multistage interconnection networks (MINs) are used to create wide diameter networks with a logarithmic number of stages. To further reduce the costs of constructing and operating this type of network, these stages can be stored in a volume hologram and accessed sequentially to achieve the same functionality as a MIN. We discuss the design of such a system and demonstrate a prototype that uses infrared sensitive photorefractive lithium niobate to store a wavelength multiplexed volume holographic lens array. The holograms were recorded at 800 nm and several stages were multiplexed in a single hologram, each separated by as little as 0.6 nm. The optical system performance was analyzed and the results discussed.

Paper Details

Date Published: 17 June 1994
PDF: 10 pages
Proc. SPIE 2152, Diffractive and Holographic Optics Technology, (17 June 1994); doi: 10.1117/12.178068
Show Author Affiliations
Brian E. Catanzaro, Univ. of California/San Diego (United States)
Jian Ma, Univ. of California/San Diego (United States)
Yeshaiahu Fainman, Univ. of California/San Diego (United States)
Sing H. Lee, Univ. of California/San Diego (United States)


Published in SPIE Proceedings Vol. 2152:
Diffractive and Holographic Optics Technology
Ivan Cindrich; Sing H. Lee, Editor(s)

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