Acousto-optic device versus laser frequency, phase, amplitude or intensity proceed modulate,celerity finish transfer and transition among the information of the electricity, voice, opt.

• 声光器件对激光的频率、相位、振幅或强度进行调制,快速完成电、声、光信息间的传递与转换,可随机改变激光束的传播方向,实现对光束的自动选频、分光和扫描等。