1 September 1990 Complex ternary matched filters yielding high signal-to-noise ratios
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Optical Engineering, 29(9), (1990). doi:10.1117/12.55690
Abstract
Complex ternary matched filters (CTMFs) can be implemented optically using detour phase and a single ternary spatial light modulator or a Mach-Zehnder arrangement and two ternary signal light modulators. In this paper, we present the design of CTMFs that yield high signal-tonoise ratios (SNRs) and show with the help of simulation examples that their performance (in the sense of SNRs) is close to that of optimal matched filters.
Fred M. Dickey, Bhagavatula Vijaya Kumar, Louis A. Romero, James M. Connelly, "Complex ternary matched filters yielding high signal-to-noise ratios," Optical Engineering 29(9), (1 September 1990). http://dx.doi.org/10.1117/12.55690
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KEYWORDS
Signal to noise ratio

Electronic filtering

Spatial light modulators

Phase only filters

Polymer optical fibers

Image filtering

Spatial filters

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