Full-complex modulation with two one-parameter SLMs

Richard D. Juday; James M. Florence

doi:10.1117/12.49656

11 November 1991 Full-complex modulation with two one-parameter SLMs

Richard D. Juday, James M. Florence

Proceedings Volume 1558, Wave Propagation and Scattering in Varied Media II; (1991) https://doi.org/10.1117/12.49656
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

Although the action of a spatial light modulator (SLM) is usually restricted to certain locations on the operating curve of the complex plane, NASA is planning to use architectures that allow two continuously variable SLMs to function jointly so as to access the full interior of a closed curve in the complex plane. This paper describes three fundamental methods for attaining full complex modulation. The mathematics for two of these methods is presented, and signal decomposition in their terms is outlined.

Citation Download Citation

Richard D. Juday and James M. Florence "Full-complex modulation with two one-parameter SLMs", Proc. SPIE 1558, Wave Propagation and Scattering in Varied Media II, (11 November 1991); https://doi.org/10.1117/12.49656

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