光泵亚毫米波激光中的增益叠加原理

The Gain Superposition Principle for Optically Pumped FIR Laser

导出了光泵亚毫米波激光的增益叠加原理．该原理的应用，可以大大简化发生在多能级分子系统中复杂的激光过程的计算．

The gain superposition principle (GSP) for optically pumped FIR laser is deduced. By use of GSP, the complicated calculation of laser processes occuring in a multi-level molecular system could be simplified greatly.