Acousto-optic modulation of CO2 laser amplifier by using Bragg diffraction is described.
本文叙述了CO2激光的布喇格衍射型声光调制及放大装置。
2
The novel infrared spectra measuring system using AOTF (Acousto-Optic Tunable Filter) as dispersive element is presented.
介绍了一种以声光可调谐滤光器(AOTF)为色散元件的新型红外光谱测量系统。
3
Modules including infrared detection over human body, smoke detection, the valuables detection, data storage , acousto-optic alarm, etc. are carried out in the design.