Acta Optica Sinica, Volume. 2, Issue 2, 97(1982)
A method of damped harmonic oscillator in quantum laser theory
A model of laser oscillation is suggested and in the light of the quantization procedure of Dekker s dissipative systems, the laser equations of motion are derived through both density operator and Langevin methods respectively. They have been compared with Lamb s results of the reservoir theory. It can be seen that Lamb s results are the zero-order approximation of the results presented in this article.
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ZHANG LAISHUN, CHIT SHIYAO. A method of damped harmonic oscillator in quantum laser theory[J]. Acta Optica Sinica, 1982, 2(2): 97