The wideband design of anisotropic acousto-optic deflector under different frequency bands

摘要

The wideband design of the anisotropic acousto-optic deflectors in different frequency bands is studied. By solving the Dixon equation of the geometric relationships of Tellurium dioxide crystal, the wideband design parameters of the anisotropic acousto-optic deflector at low frequency band and high frequency band are obtained systematically. The research results show that different linear properties of the bandwidth and central frequency can be observed under different frequency band, this research work provide theoretical references for the broadband design of anisotropic acousto-optic deflectors.