ANALYSIS ON THE STEADY-STATE AMPLIFICATION OF ARF AND KRF DISCHARGE LASERS

被引：8

作者：

WATANABE, S ^{[1
]}

OBARA, A ^{[1
]}

SATO, T ^{[1
]}

KASHIWAGI, H ^{[1
]}

ENDOH, A ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,DEPT ENERGY SCI,MEGURO KU,TOKYO 152,JAPAN

来源：

APPLIED PHYSICS LETTERS | 1979年 / 35卷 / 05期

关键词：

D O I：

10.1063/1.91152

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The saturation behavior of the steady-state amplification of discharge-pumped ArF and KrF lasers have been analyzed by numerical calculation taking into account absorption, spontaneous decay, and pumping. This analysis predicts the noticeable pulse-width broadening due to amplification in good agreement with experiments. The small-signal-gain g0 and absorption coefficients a were determined simultaneously by the best fits of experimental saturation curves to numerically calculated ones with the results of g 0=3.5%/cm and a=0.2%/cm for the ArF laser and g0=5.0%/cm and a=0.4%/cm for the KrF laser under the investigated conditions.

引用

页码：365 / 367

页数：3

共 10 条

[1] THEORY OF PULSE PROPAGATION IN A LASER AMPLIFIER [J].