Incoherent multiplex optical correlator for pattern recognition

El-Houssine Horache; Badr-Eddine Benkelfat; Qin Zou; Vincent Laude

doi:10.1117/12.386846

24 May 2000 Incoherent multiplex optical correlator for pattern recognition

El-Houssine Horache, Badr-Eddine Benkelfat, Qin Zou, Vincent Laude

Proceedings Volume 4089, Optics in Computing 2000; (2000) https://doi.org/10.1117/12.386846
Event: 2000 International Topical Meeting on Optics in Computing (OC2000), 2000, Quebec City, Canada

Abstract

In this paper, we report for the first time the feasibility of coding by coherence modulation in 2D optical correlator using a spatially and temporally incoherent light source. This technique allows to carry out simultaneously several correlation products. The reported results have been obtained with a broadband source, such as a white-light source.

Citation Download Citation

El-Houssine Horache, Badr-Eddine Benkelfat, Qin Zou, and Vincent Laude "Incoherent multiplex optical correlator for pattern recognition", Proc. SPIE 4089, Optics in Computing 2000, (24 May 2000); https://doi.org/10.1117/12.386846

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