V型无反转激光的非绝热线宽  

Nonadiabatic Linewidth of a V-type Noninversion Laser

作　　者：熊锦[1] 胡响明[1] 彭金生[1] 

机构地区：[1]华中师范大学物理系

出　　处：《量子电子学报》2001年第2期107-110,共4页Chinese Journal of Quantum Electronics

摘　　要：应用ｃ数量子朗之万方法在激光场的低价近似下讨论了强相干驱动场下Ｖ型三能级系统无反转激光的非绝热线宽．证明了在强驱动场下，不管激光腔是“好腔”还是“坏腔”，系统的非绝热效应消失，即系统均可作绝热近似．Nonadiabatic linewidth of a V-type noninversion laser is calculated on the basis of a c-number quantum Langevin approach in lowest order of the laser field. It is shown that when the driving field is very strong, the system behaves adiabatically whether with good or bad cavity.

关 键 词：驱动场无反转激 非绝热效应 线宽 

分 类 号：TN24[电子电信—物理电子学]