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Proceedings Paper

Two-Dimensional Optical Beam Switching Techniques Using Dynamic Holography
Author(s): G. Pauliat; G. Roosen; J. P. Herriau; A. Delboulbe; J. P. Huignard
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Paper Abstract

A two dimensional optical switching device for fiber array has been investigated. The spatial commutation of an infrared beam from an optical fiber is produced in an entirely optical way : a photoinduced dynamic grating in a photorefractive crystal diffracts this beam assuring deflection in a given direction. Bragg condition is automatically matched. The large capacities thus obtained make this system attractive for its use in the optical networks.

Paper Details

Date Published: 30 June 1986
PDF: 4 pages
Proc. SPIE 0600, Progress in Holographic Applications, (30 June 1986); doi: 10.1117/12.952430
Show Author Affiliations
G. Pauliat, Centre Universitaire d'Orsay (France)
G. Roosen, Centre Universitaire d'Orsay (France)
J. P. Herriau, THOMSON CSF-LCR (France)
A. Delboulbe, THOMSON CSF-LCR (France)
J. P. Huignard, THOMSON CSF-LCR (France)


Published in SPIE Proceedings Vol. 0600:
Progress in Holographic Applications
Jean P. L. Ebbeni, Editor(s)

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