IMPROVEMENT IN XEF LASER EFFICIENCY AT ELEVATED-TEMPERATURES

被引：50

作者：

HSIA, JC

MANGANO, JA

JACOB, JH

ROKNI, M

机构：

[1] Avco Everett Research Laboratory Inc., Everett

来源：

APPLIED PHYSICS LETTERS | 1979年 / 34卷 / 03期

关键词：

D O I：

10.1063/1.90732

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Improvement in e-beam-pumped XeF laser efficiency is reported when the laser is operated at temperatures above 300°K. The improvement is due predominantly to improved energy extraction from the upper laser level as well as decreased lower level lifetime. The highest intrinsic laser efficiency (laser energy out/e-beam energy deposited in the active medium) observed at 3 amagats and 450 K is 5.5%. The temperature at which the highest efficiency is achieved is observed to increase with increasing gas density.

引用

页码：208 / 210

页数：3

共 13 条

[1] HIGH-POWER XENON FLUORIDE LASER [J].