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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 22, Iss. 6 — Mar. 15, 1983
  • pp: 787–795

Hybrid optical–digital signal processing applied to an optimal nonlinear phase estimator

W. E. Stephens and W. H. Steier  »View Author Affiliations


Applied Optics, Vol. 22, Issue 6, pp. 787-795 (1983)
http://dx.doi.org/10.1364/AO.22.000787


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Abstract

An electrooptical realization of an optimal phase estimator for phase modulated communication signals is described in this work. The realization uses an electrooptical processor to perform a 1-D convolution in a 2-D space and a computer to complete the calculations. The processor is a realization of the time domain recursive nonlinear filter. This paper describes the nonlinear filter theory, the electrooptical realization, and the performance of the processor.

© 1983 Optical Society of America

History
Original Manuscript: September 27, 1982
Published: March 15, 1983

Citation
W. E. Stephens and W. H. Steier, "Hybrid optical–digital signal processing applied to an optimal nonlinear phase estimator," Appl. Opt. 22, 787-795 (1983)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-22-6-787


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