Bandwidth considerations for binary phase-only filters

A binary phase-only filter (BPOF) bandwidth and, correspondingly, the performance with respect to stochastic noise are introduced as filter design parameters. A BPOF figure of merit is defined which references the matched filter. Analytical bounds on the BPOF signal-to-noise ratio are derived. The n...

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Veröffentlicht in:	Appl. Opt.; (United States) 1988-09, Vol.27 (18), p.3811-3818
Hauptverfasser:	DICKEY, F. M, TERRY STALKER, K, JEFF MASON, J
Format:	Artikel
Sprache:	eng
Schlagworte:	440300 > Miscellaneous Instruments-- (-1989) CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COMPUTERIZED SIMULATION DESIGN Exact sciences and technology FILTERS Filters, zone plates, and polarizers Fundamental areas of phenomenology (including applications) IMAGE PROCESSING MODULATION Optical elements, devices, and systems OPTICAL FILTERS Optics OTHER INSTRUMENTATION PHASE SHIFT Physics PROCESSING SIGNAL-TO-NOISE RATIO SIMULATION 657000 > Theoretical & Mathematical Physics
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Zusammenfassung:	A binary phase-only filter (BPOF) bandwidth and, correspondingly, the performance with respect to stochastic noise are introduced as filter design parameters. A BPOF figure of merit is defined which references the matched filter. Analytical bounds on the BPOF signal-to-noise ratio are derived. The noise performance is illustrated with simulation results. It is demonstrated through analysis and simulation that BPOFs can be designed to perform well with respect to stochastic noise.
ISSN:	0003-6935 1559-128X 1539-4522
DOI:	10.1364/AO.27.003811