Parallel Channel Acousto-Optic (A-O) Modulation

Leon Bademian

doi:10.1117/12.944529

27 November 1984 Parallel Channel Acousto-Optic (A-O) Modulation

Leon Bademian

Proceedings Volume 0498, Laser Scanning and Recording; (1984) https://doi.org/10.1117/12.944529
Event: 28th Annual Technical Symposium, 1984, San Diego, United States

Abstract

Design and fabrication considerations for multi-electrode modulation in a single acousto-optic device operating in the near acoustic field are presented. In particular, topics including acoustic and electrical crosstalk and electrode apodization to control Fresnel effects of the sound column on diffracted light are discussed; a concept of nesting electrodes to create overlapping laser beams is introduced.

Citation Download Citation

Leon Bademian "Parallel Channel Acousto-Optic (A-O) Modulation", Proc. SPIE 0498, Laser Scanning and Recording, (27 November 1984); https://doi.org/10.1117/12.944529

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