It can also modulate the laser intensity by acoustooptic effect, and control the central frequency of the device.

也可以用声光效应实现激光强度的调制，而用电光效应来控制器件的中心频率。

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This paper describes the deflection effect of an infrared acoustooptic filter in detail.

本文详细报道了红外声光可调谐滤光器的声光偏转效应。

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To resolve this problem, a free space transmission system for optical signals is developed on base of diffraction effect of acoustooptic crystal.

由于电信号传输系统保密性和抗干扰能力差，为此，利用声光晶体的衍射效应研制了一种光信号自由空间传输系统。

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