激光通道空间分离式多色激光器的输出光谱

Output Spectrum of the Polychromatic Laser with Spatial Separati on of Lasing Channels

在稳态和准稳态近似下求解速率方程，计算了激光通道空间分离式激光器的输出光谱。从理论上和实验上对通过改变泵浦功率在增益介质上的分布而获得预先所需的光谱输出的激光器特性进行了研究。

By means of balance of rate equations the output spectrum of the laser with fullspatial separation of lasing channels is calculated in stationary and quasistutionaryapproches. The laser characteristics fot the designed radiation spectral distribution by meansof the pumping POwer redistribution along the active medium are studied theoretically andexperimentally.