Correlation Algorithm and Architecture for Optical Complex Discrecte Fourier Transformation

Hongxin Huang; Liren Liu; Zhijiang Wang

doi:10.1364/OPTCOMP.1989.TuI7

Optical Computing
Technical Digest Series (Optica Publishing Group, 1989),
paper TuI7
•https://doi.org/10.1364/OPTCOMP.1989.TuI7

Correlation Algorithm and Architecture for Optical Complex Discrecte Fourier Transformation

Hongxin Huang, Liren Liu, and Zhijiang Wang

Optical Computing 1989

Salt Lake City, Utah United States
27 February–1 March 1989
ISBN:

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H. Huang, L. Liu, and Z. Wang, "Correlation Algorithm and Architecture for Optical Complex Discrecte Fourier Transformation," in Optical Computing, Technical Digest Series (Optica Publishing Group, 1989), paper TuI7.

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Abstract

It is an important subject in optical computing to perform Fourier transform with innate characteristics of optics such as parallel, high-speed, wideband and no crosstalks. A lot of architectures and algorithms have been developed by using coherent and incoherent optical systems. This paper, we report a new correlator architecture and algorithm for performing complex DFT [1].

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