Frequency Characteristics of the Saturated Gain in Nonequilibrium Gas Flow and Doppler-Broadened Chemical Laser Amplifiers  

作　　者：FAN Anfu GAO Zhi 

机构地区：[1]Departzruent of Opto-electric Science and Technique,Sichuaa University,Chengdu 610064 [2]Institute of Mechanics,Academia Sinica Beijing 100080

出　　处：《Chinese Physics Letters》1991年第11期566-569,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science foundation of China.

摘　　要：We present "convection-nonequilibrium cross relaxation" model for a gas flow and chenical lasers.The experessions of the satnrated gain spectrum are obtained for the two-type flow nuodels with layer or turbulent fow mixture respectively.The numer rical resutlts show that the gain profile of a saturated un;pifer w1th Dopler-broadening is a mixture of inhomogeneous and homogeneocs prohles.

关 键 词：MIXTURE saturated RELAXATION 

分 类 号：O35[理学—流体力学]