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研究了光共振激发机制的动力学过程，以及为达到高增益、维持较长的增益时间并有较大反转率所需创造的温度、密度目标区域。给出有效泵浦光子数与增益、反转率、衰减常数的关系，及其与人射光功率密度的关系；并初步估计泵浦源必须满足的某些要求。研究结果表明，只要找到共振对，光共振激发机制的实现是可能的，但自共振机制则难于实现。最后，给出了Ｚ定标律。
The dynamic process of the optical resonance excitation mechanism is studied, and the temperature and density target areas needed to achieve high gain, maintain a long gain time and have a large inversion rate are studied. The relationship between the number of effective pump photons and the gain, the inversion rate and the attenuation constant is given and the relationship between the number of photons and the power density of the human light is given. Some requirements that the pump source must meet are also estimated. The results show that as long as the resonant pair is found, the realization of the optical resonance excitation mechanism is possible, but the self-resonance mechanism is difficult to realize. Finally, Z-scaling law is given.