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1.
Appl Opt ; 34(1): 190-3, 1995 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-20963103

RESUMEN

An efficient, high-yield process for the production of binary-phase holograms is presented by controlled deposition of silicon nitride over a sapphire substrate with the binary structure formed by plasma etch of the silicon nitride. Optical results are presented for a 16 × 16 transmission fanout element that shows near-optimal performance.

2.
Appl Opt ; 33(35): 8251-4, 1994 Dec 10.
Artículo en Inglés | MEDLINE | ID: mdl-20963058

RESUMEN

A ferroelectric liquid-crystal spatial light modulator with an active silicon backplane is used to implement reconfigurable reflective phase holograms. Optical results are presented for an optimized computergenerated Fourier hologram.

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