利用可调谐二极管激光器做探测光源，测量了超音速氧碘化学激光的增益谱线和增益线型。根据多普勒展宽，间接得到了超音速氧碘激光器的腔内温度。
A tunable diode laser was used to probe the gain spectra and profile of a supersonic COIL. The cavity temperature was obtained based on Doppler broadening.
谱线展宽因子是半导体激光器的重要参数之一。
Linewidth enhancement factor is one of the most important factors of semiconductor lasers.
谱线展宽因子是半导体激光器的重要参数之一。
Linewidth enhancement factor is one of the most important factors of semiconductor lasers.
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