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Proceedings Paper

Optical phase modulators and SLMs based on thin ferroelectric interferometers (TFIs)
Author(s): Feiling Wang; Kewen K. Li; Vladimir Fuflyigin; Marvin J. Tabasky; Peter L. Pondillo; J. Zheng; Hua Jiang
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Paper Abstract

Reflection-mode optical phase modulators based on the structure of thin ferroelectric interferometers (TFIs) have been demonstrated. The tunable TFIs in a Gires-Tournois configuration were fabricated entirely with thin film processing techniques, resulting in solid-state and high-speed phase modulators with low driving voltage. Phase tunable spatial light modulators (SLMs) and laser beam steering devices can be constructed with variations of the basic TFI structure. Recent experimental data on the SLMs and beam steering devices are presented. Design principles, fabrication procedure and the preliminary performance of the devices are described.

Paper Details

Date Published: 10 March 2000
PDF: 10 pages
Proc. SPIE 3951, Diffractive/Holographic Technologies and Spatial Light Modulators VII, (10 March 2000); doi: 10.1117/12.379368
Show Author Affiliations
Feiling Wang, NZ Applied Technologies (United States)
Kewen K. Li, NZ Applied Technologies (United States)
Vladimir Fuflyigin, NZ Applied Technologies (United States)
Marvin J. Tabasky, NZ Applied Technologies (United States)
Peter L. Pondillo, NZ Applied Technologies (United States)
J. Zheng, NZ Applied Technologies (United States)
Hua Jiang, NZ Applied Technologies (United States)


Published in SPIE Proceedings Vol. 3951:
Diffractive/Holographic Technologies and Spatial Light Modulators VII
Ivan Cindrich; Sing H. Lee; Richard L. Sutherland, Editor(s)

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