Thirty-two-channel acousto-optic Bragg cell

Binghuo Xu; Shi-Kay Yao; Haiqun Chu; Jianhui Jin; Goushen Pen

doi:10.1117/12.138436

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2 December 1992 Thirty-two channel acousto-optic Bragg cell

Binghuo Xu, Shi-Kay Yao, Haiqun Chu, Jianhui Jin, Goushen Pen

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Proceedings Volume 1703, Optical Technology for Microwave Applications VI and Optoelectronic Signal Processing for Phased-Array Antennas III; (1992) https://doi.org/10.1117/12.138436
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

Design and fabrication considerations for 32-channel modulation in a single acousto-optic device are presented. Preliminary research work was focused on reducing acoustic and electrical crosstalk between channels. The Bragg cell attains diffraction efficiency of 40% per channel when the RF power is 150 mW and a channel to channel isolation of 24 dB.

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Binghuo Xu, Shi-Kay Yao, Haiqun Chu, Jianhui Jin, and Goushen Pen "Thirty-two channel acousto-optic Bragg cell", Proc. SPIE 1703, Optical Technology for Microwave Applications VI and Optoelectronic Signal Processing for Phased-Array Antennas III, (2 December 1992); https://doi.org/10.1117/12.138436

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