标题:
加长棒调Q脉冲钕玻璃激光器反常实验现象理论研究The Theoretical Study on Abnormal Experimental Phenomenon of the Elongated Rod Nd:Glass Q-Switch Pulsed Laser
作者:
王英才, 王磊
关键字:
加长棒, 反常实验现象, 速率方程Elongated Rod, Abnormal Experimental Phenomenon, Rate Equations
期刊名称:
《Optoelectronics》, Vol.5 No.2, 2015-06-12
摘要:
本文以四能级激光系统的速率方程为基础，以大量精确的实验数据为依据，考虑尚被忽略的自发辐射的影响，对加长到抽运腔外的钕玻璃棒，未受到抽运反而产生光放大反常实验现象的机理进行了理论研究。理论研究结果与实验结果基本相符。Based on the four-level laser rate equations and a large number of experimental data, and also considering the influence of the ignored spontaneous, we studied and analyzed the abnormal phenomenon that Nd:Glass rod which was longer than the optical pump cavity was optically am-plified without the effect of the pumping. The theoretical result is almost the same as the experi-mental result.