In-line acousto-optic interferometer as a correlator and spectrum analyzer

Nabeel A. Riza

doi:10.1117/12.163566

9 November 1993 In-line acousto-optic interferometer as a correlator and spectrum analyzer

Nabeel A. Riza

Proceedings Volume 2026, Photonics for Processors, Neural Networks, and Memories; (1993) https://doi.org/10.1117/12.163566
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

A novel, efficient, stable, in-line, two Bragg cell, acousto-optic architecture is introduced for signal correlation and spectrum analysis, and experimental results are described. The processor employs an image inversion technique to produce a correlation output that does not have to be generated on a spatial carrier. The system is particularly suited for wide instantaneous bandwidth signal processing.

Citation Download Citation

Nabeel A. Riza "In-line acousto-optic interferometer as a correlator and spectrum analyzer", Proc. SPIE 2026, Photonics for Processors, Neural Networks, and Memories, (9 November 1993); https://doi.org/10.1117/12.163566

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