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Proceedings Paper

Passive And Active Integrated Optical Spatial Filter
Author(s): C. M. Verber; R. P. Kenan; J. R. Busch
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Paper Abstract

A programmable spatial filter which could be used to impose an arbitrary intensity pattern on a guided optical wave would be generally useful in a number of integrated optical devices. As a first step in the development of such a filter, a static filter consisting of a segmented photoresist Bragg grating on a LiNb03:Ti waveguide has been fabricated. The static grating was tested by performing correlations using a modulated SAW. Plans for a 32-channel programmable filter using electrooptically induced Bragg grating are discussed.

Paper Details

Date Published: 25 February 1981
PDF: 6 pages
Proc. SPIE 0239, Guided Wave Optical and Surface Acoustic Wave Devices: Systems and Applications, (25 February 1981); doi: 10.1117/12.959198
Show Author Affiliations
C. M. Verber, Battelle (United States)
R. P. Kenan, Battelle (United States)
J. R. Busch, Battelle (United States)

Published in SPIE Proceedings Vol. 0239:
Guided Wave Optical and Surface Acoustic Wave Devices: Systems and Applications
Chen S. Tsai, Editor(s)

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