A laser phase modulation system with acoustoopticmodulator is described.
本文叙述了一种包含有声光调制器的激光调相系统。
2
Imput signal is externally modulated by acoustoopticmodulator with acoustooptical effect of acoustooptic crystal.
声光调制器利用声光晶体的声光效应对输入信号进行外调制。
3
This paper reports a technique used lor improving the stability of the laser probe consisting of an acoustoopticmodulator, an analogue divider and an auto-lock-in amplifier.