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

DOI: 10.12677/OE.2015.52004, PP. 19-25

Keywords: 加长棒，反常实验现象，速率方程
Elongated Rod, Abnormal Experimental Phenomenon, Rate Equations

Full-Text   Cite this paper   Add to My Lib

Abstract:

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.

References

[1]	Koechner, W. (1976) Solid-state laser engineering. Springer, New York, 316.
[2]	华中工学院, 等编 (1981) 激光技术. 湖南科学技术出版社, 长沙, 44.
[3]	徐荣浦, 刘敬海编 (1986) 激光器件与技术教程. 北京工业学院出版社, 北京, 167.
[4]	张华, 等 (1997) 钕玻璃放大器氙灯抽运的优化设计. 光学学报, 2, 1061-1067.
[5]	王英才 (1991) 钕玻璃、YAG激光棒长于椭圆腔的实验结果. 中国激光, 7, 556.
[6]	姜中宏 (2006) 用于激光核聚变的玻璃. 中国激光, 4, 1265-1274.
[7]	王英才 (1995) 加长棒脉冲钕玻璃激光器的阈值、效率实验研究. 激光杂志, 10, 15.
[8]	王英才, 等 (2012) 加长棒脉冲钕玻璃激光器异常实验现象理论研究. 物理学报, 19, 4207.
[9]	冯国英, 等 (2001) 磷酸盐玻璃激光器中被动调Q的研究. 中国激光, 16, 481-483.
[10]	张硕卫, 王英才 (1981) 低速瞬时转动马达调Q激光测距(简讯). 激光, 8, 64.
[11]	王英才, 王磊 (2001) 加长棒脉冲钕玻璃激光器光放大现象机理探讨. 激光与光电子学进展, 432, 19.
[12]	陈家碧 (2007) 激 光原理及应用. 电子工业出版社, 北京, 102.

Full-Text