stable and narrow-linewidth lasers

Stable and narrow-linewidth lasers are essential in the development of optical clocks that will serve as future optical frequency standards. Furthermore, they have important applications in many other fields such as high-precision laser spectroscopy and fundamental physics tests.
窄线宽稳频激光器在高灵敏高分辨率激光光谱、基本物理常数的测定等领域有着广泛的应用,同时又是作为未来时间频率标准的光钟的必要组成部分。