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Optica Publishing Group
  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1995),
  • paper CME1

Photorefractive optical circuits

Open Access Open Access

Abstract

Through two-beam coupling, photorefractive elements alter the information entropy of an optical beam. By properly tailoring the nonlinear coupling and feedback one can design photorefractive optical circuits that extract both temporal and spatial information.

© 1995 Optical Society of America

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