Electroholographic switching devices and applications

descriptionPublicationkeyboard_double_arrow_right Article 25 Jun 2003Publisher:Opt. Soc. AmericaJournal:Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges

Authors: A.J. Agranat;

doi: 10.1109/cleo.2002.1033399

Electroholographic switching devices and applications

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Abstract

Summary form only given. Electroholography (EH) is a wavelength selective optical switching method based on governing of the reconstruction process of volume holograms by means of an externally applied electric field. EH is based on the voltage controlled photorefractive effect at the paraelectric phase. The basic switching device is a space charge Bragg grating or a volume hologram stored in a volume of a paraelectric crystal by the photorefractive process.

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Hebrew University of Jerusalem
Israel

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