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Proceedings Paper

Multichannel acousto-optic correlator using coherence modulation of light
Author(s): Jean-Pierre Goedgebuer; Richard Ferriere
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Paper Abstract

We describe a time integrating acousto-optic correlator that allows several channels to be multiplexed optically be means of a coherence-multiplexed superluminescent laser diode. Parallel channels are generated by birefringent electro- optic modulators set in cascade to induce optical path differences greater than the coherence length of the source. The systems can be combined with most of the other previously reported multichannel techniques used in acousto- optic processors.

Paper Details

Date Published: 27 December 1996
PDF: 4 pages
Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262619
Show Author Affiliations
Jean-Pierre Goedgebuer, Univ. de Franche-Comte (France)
Richard Ferriere, Univ. de Franche-Comte (France)


Published in SPIE Proceedings Vol. 2969:
Second International Conference on Optical Information Processing
Zhores I. Alferov; Yuri V. Gulyaev; Dennis R. Pape, Editor(s)

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