单模损耗腔中光子的量子特性研究

The quantum properties of photon in single-mode dissipative cavity

分别给出了绝对零度情况下,初始光场处于Fock态和相干态时,单模损耗腔中光子分布的时间演化解析表达式.在相干态情况中,给出了光子数分布函数不同于课本的一种推导方法.

At absolute zero of temperature,we derive the analytic expression for the time evolution of the light-field in the single-mode dissipative cavity under both Fock state and coherent field. Also,we present a new derivation in the presentation of the number states,which is different from textbooks.