本文提出一种测量内腔式波导CO_2激光器小信号增益、饱和强度及内部损耗的新方法。
A novel method is devised to determine the small signal gain, saturation intensity and internal losses of intracavity-waveguide CO2 lasers.
利用光探测器的非线性饱和特性控制腔内损耗。
The resonator loss is controlled by using the nonlinear saturation characteristic of photodetector.
这些模式的强度将不断增强一直到它们的增益达到与损耗相等的饱和水平，且稳态振荡占优势为止。
These modes will grow in intensity until their gain saturate at a level equal to the loss and steady-state oscillation prevails.
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