Properties of quasi phase-only matched spatial filters

Nazif Demoli

doi:10.1117/12.56075

1 February 1992 Properties of quasi phase-only matched spatial filters

Nazif Demoli

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Optical Engineering, Vol. 31, Issue 2, (February 1992). https://doi.org/10.1117/12.56075

Abstract

A new type of matched spatial filter referred to as the quasi phase-only filter (QPOF) has been recently introduced as an optical solution for the phase-only filtering concept. The high-efficiency attribute has been found to link the QPOFs and phase-only filters (POFs). Using computer simulation experiments, the properties of QPOFs are discussed in terms of a signal-to-noise ratio, a peak-to-sidelobe ratio, ability to discriminate, and also the general behavior of the output correlation signals.

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Nazif Demoli "Properties of quasi phase-only matched spatial filters," Optical Engineering 31(2), (1 February 1992). https://doi.org/10.1117/12.56075

Published: 1 February 1992

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