narrow linewidth laser

基本解释

A distributed feedback (DFB) laser diode can employ FPGT resonator to achieve ultra-narrow linewidth laser.
DFB 半导体激光器也能用FPGT 谐振腔来取得超窄线宽激光。
A new way of obtaining accurate tuning narrow-linewidth laser by means of an active fiber-optic ring resonator is suggested for the first time.
本文提出用有源光纤环形腔来获得精确调谐窄线宽激光的新方法。
A high power, narrow linewidth single frequency laser diode as one of the key elements of Integrated Optical Rotation Sensor (IORS) is studied.
对谐振式集成光学角速率传感器IORS 的关键器件之一——大功率、窄线宽光源进行了分析与实验。