Studies on the operating characteristics of anisotropic acousto-optic device with multi-transducers

Xuan Biao; Huifang Shen; Baomin Chen; Lu Zhang; Zhenjun Yang; Zhaoguang Pang

doi:10.1117/12.2522571

29 March 2019 Studies on the operating characteristics of anisotropic acousto-optic device with multi-transducers

Xuan Biao, Huifang Shen, Baomin Chen, Lu Zhang, Zhenjun Yang, Zhaoguang Pang

Proceedings Volume 11046, Fifth International Symposium on Laser Interaction with Matter; 1104617 (2019) https://doi.org/10.1117/12.2522571
Event: Fifth International Symposium on Laser Interaction with Matter, 2018, Changsha, China

Abstract

The bandwidth and the diffraction efficiency are two important operating parameters of the acousto-optic device, which are incompatible for acousto-optic device designed with single-piece transducer. In order to improve the performance of the acousto-optic device, theoretical studies on the operating characteristics of anisotropic acousto-optic device designed with multi-transducers are carried out. The calculation results show that the contradiction between the bandwidth and the diffraction efficiency of the acousto-optic device can be coordinated efficiently and the octave condition can be satisfied when the number of the transducer reaches 16. Furthermore, the linear relationships between the central frequency and the incident angle as well as detailed operating parameters of anisotropic acousto-optic device with multi-transducers are also determined.

Citation Download Citation

Xuan Biao, Huifang Shen, Baomin Chen, Lu Zhang, Zhenjun Yang, and Zhaoguang Pang "Studies on the operating characteristics of anisotropic acousto-optic device with multi-transducers", Proc. SPIE 11046, Fifth International Symposium on Laser Interaction with Matter, 1104617 (29 March 2019); https://doi.org/10.1117/12.2522571

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