1 February 1992 Properties of quasi phase-only matched spatial filters
Author Affiliations +
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.
Nazif Demoli, Nazif Demoli, } "Properties of quasi phase-only matched spatial filters," Optical Engineering 31(2), (1 February 1992). https://doi.org/10.1117/12.56075 . Submission:
JOURNAL ARTICLE
5 PAGES


SHARE
RELATED CONTENT

Effects of SLM transmissive dead zones on optical correlation
Proceedings of SPIE (December 26 1990)
Optical correlator architectures re-examined
Proceedings of SPIE (August 31 1990)

Back to Top