A Self-Excitation Double Pathway Relaxation Oscillational Model of Rare-Earth-Doped Laser  

作　　者：WANG Zhong-he ZHANG Guang-yin 

机构地区：[1]Department of Physics,Nankai University,Tianjin 300071

出　　处：《Chinese Physics Letters》1996年第4期281-284,共4页中国物理快报（英文版）

摘　　要：A self-excitation double pathway relaxation oscillation mechanism to deal with the seif-pulsing output of up conversion laser with rare-earth ions as the active material is raised.The reabsorption of the laser signal,which causes self-excitation of system and two-pathway transition of systepi,plays a role of adjusting Q,and causes the oscillation output of laser.A qualitative analysis to the appearance of self-pulsing output of rare-earth-doped laser is given.

关 键 词：OSCILLATION EXCITATION RARE 

分 类 号：TN2[电子电信—物理电子学]