Time Integrating Optical Signal Processing

1 June 1980

journal article
Published by SPIE-Intl Soc Optical Eng in Optical Engineering

Vol. 19 (3) , 193370
https://doi.org/10.1117/12.7972521

Abstract

Time integrating acousto-optic processors realize flexible, multipurpose complex signal processing architectures based on correlation algorithms. One- and two-dimensional techniques are presented including examples of spectral analysis and ambiguity function processing. Noncoherent optical processor implementation using interferometric detection with electronic reference is described and experimental results are given.

Keywords

DATA PROCESSING
STATISTICAL ANALYSIS
TIME DOMAIN
SIGNAL PROCESSING
SIGNAL ANALYSIS
SPECTRUM ANALYSIS
COMPUTER ARCHITECTURE
COHERENCE
ALGORITHMS
DYNAMIC RANGE
AMBIGUITY FUNCTION
SPECTRAL ESTIMATION
HYBRID SYSTEMS
PRODUCTION PROCESS
SIGNAL TO NOISE RATIO
ONE DIMENSIONAL
SURFACE ACOUSTIC WAVE

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