Time integrating acousto-optic receiver with wide bandwidth and high sensitivity

Jixin Chen; Jie Gu; Ran Wu; Kaiqi Xaio; He Huang

doi:10.1117/12.2560099

17 April 2020 Time integrating acousto-optic receiver with wide bandwidth and high sensitivity

Jixin Chen, Jie Gu, Ran Wu, Kaiqi Xaio, He Huang

Author Affiliations +

Proceedings Volume 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications; 1145518 (2020) https://doi.org/10.1117/12.2560099
Event: Sixth Symposium on Novel Photoelectronic Detection Technology and Application, 2019, Beijing, China

Abstract

As an important method of signal receiving and processing, acousto-optic receiver can intercept wideband signal in RF domain. A large number of narrow channels for measuring RF signal can be realized by acousto-optic Bragg diffraction. The weak signal detection with high sensitivity can be implemented using time integrating photodetector array. In this paper, the principle and characteristics of time integrating acousto-optic receiver are investigated. The acousto-optic receiver with 1GHz bandwidth is demonstrated in experiment.

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Jixin Chen, Jie Gu, Ran Wu, Kaiqi Xaio, and He Huang "Time integrating acousto-optic receiver with wide bandwidth and high sensitivity", Proc. SPIE 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications, 1145518 (17 April 2020); https://doi.org/10.1117/12.2560099

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