摘要
利用系统经典格林函数和正则量子理论,对色散吸收介质中电磁场量子化;借此着重研究加载对色散吸收 介质光腔系统量子性质的影响.结果表明:介质加载使光腔系统谐振频率低向漂移,同时改变该系统真空场起伏功 率谱的空间分布.
The electromagnetic field is quantized in absorbing and dispersive dielectrics by the canonical quantum theory and classical Green's function of the system, then, the influence of the loading on the quantum character of absorbing and dispersive cavity is investigated. The results show that the resonant frequencies of a cavity and the power spectrum distribution of vacuum field fluctuations in the system are changed by loading.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2004年第6期965-970,共6页
Journal of Southwest China Normal University(Natural Science Edition)