Optical signal processing using channel multiplexing

Javier Garcia; Jose J. Esteve-Taboada; Carlos Ferreira

doi:10.1117/12.449686

30 November 2001 Optical signal processing using channel multiplexing

Javier Garcia, Jose J. Esteve-Taboada, Carlos Ferreira

Proceedings Volume 10302, Optoelectronic Information Processing: Optics for Information Systems: A Critical Review; 1030207 (2001) https://doi.org/10.1117/12.449686
Event: Optoelectronic Information Processing: Optics for Information Systems, 2002, Valencia, Spain

Abstract

Several methods for channel multiplexing are described and analyzed. The systems permit the use of a single optical setup for the processing of multichannel images or several channels of the same image. The definition of channels depends on the problem to be addressed, examples being RGB images, several orders of circular or radial harmonic extracted from a monochromatic image or resolution channels. The methods can rely on a time sequential multiplexing, spatial multiplexing in the input plane and wavelength multiplexing

Citation Download Citation

Javier Garcia, Jose J. Esteve-Taboada, and Carlos Ferreira "Optical signal processing using channel multiplexing", Proc. SPIE 10302, Optoelectronic Information Processing: Optics for Information Systems: A Critical Review, 1030207 (30 November 2001); https://doi.org/10.1117/12.449686

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