HIGH-EFFICIENCY FLASHLAMP-PUMPED ND-KGW LASER

被引:39
作者
KUSHAWAHA, V [1 ]
BANERJEE, A [1 ]
MAJOR, L [1 ]
机构
[1] HOWARD UNIV,DEPT PHYS & ASTRON,LASER PHYS LAB,WASHINGTON,DC 20059
来源
APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1993年 / 56卷 / 04期
关键词
D O I
10.1007/BF00348632
中图分类号
O59 [应用物理学];
学科分类号
摘要
The laser performance of a Nd:KGW rod has been studied in a single flashlamp cavity in the free running as well as in the Q-switched mode of operation at input energies ranging from 1-25 J. The results of Nd:KGW have been compared with Nd:YAG operated under identical experimental conditions. The laser extraction efficiency of the Nd:KGW rod was observed to be 2.5 times higher at a much lower threshold than that of the Nd:YAG rod. The intrinsic slope efficiency was determined to be 2.25% and 8.840% for Nd:YAG and Nd:KGW rods, respectively.
引用
收藏
页码:239 / 242
页数:4
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