1 August 1977 Optical Signal Processing Applications of the Folded Spectrum
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Abstract
The two-dimensional optical Fourier transform of a raster recorded input electrical signal has been shown to result in a "folded spectrum." Selected examples and applications of this optical signal processor in signal demodulation and radar signal processing are discussed.
David Casasent, David Casasent, Richard Kessler, Richard Kessler, } "Optical Signal Processing Applications of the Folded Spectrum," Optical Engineering 16(4), 164402 (1 August 1977). https://doi.org/10.1117/12.7972060 . Submission:
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