光学学报, 1996, 16 (2): 129, 网络出版: 2006-12-04
499 nm绿色激光泵浦的掺钛宝石激光输出
Laser Operation of Ti∶Sapphire Pumped by 499 nm Gren Laser
摘要
首次推导用XeCl/H2拉曼系统三阶斯托克斯输出作泵浦源的可调谐掺钛(宝石)激光输出特性,泵浦光的波长为499 nm,脉宽为60 ns。激光输出的斜率效率为59%,脉宽为20 ns。最大输出能量为1.2 mJ,能量转换效率为42%。采用一组调谐镜时的调谐范围为680~834 nm。
Abstract
We report for the first time the laser operation of a tunable Ti:sapphire laser pumped by the third-order Raman laser of the XeCl/H2 system at 499 nm with 60 ns duration. The slope efficiency is 59% for this laser operation, producing pulses of 20 ns duration. The highest energy conversion efficiency is 42% with an output energy of 1.2 mJ. The tuning range for a single set of cavity mirrors is 680~834 nm and is limited by the mirror reflectivity.
楼祺洪, 辜红平, 张强, 孙旸, 邓佩珍. 499 nm绿色激光泵浦的掺钛宝石激光输出[J]. 光学学报, 1996, 16(2): 129. 楼祺洪, 辜红平, 张强, 孙旸, 邓佩珍. Laser Operation of Ti∶Sapphire Pumped by 499 nm Gren Laser[J]. Acta Optica Sinica, 1996, 16(2): 129.