MEASUREMENT OF ROTATIONAL TEMPERATURE IN CO2 WAVEGUIDE LASER MEDIUM.

被引：0

作者：

Suzuki, T. ^{[1
]}

Tanaka, Y. ^{[1
]}

Onae, A. ^{[1
]}

Tachikawa, M. ^{[1
]}

Shimizu, T. ^{[1
]}

机构：

[1] Univ of Tokyo, Tokyo, Jpn, Univ of Tokyo, Tokyo, Jpn

来源：

Applied physics. B, Photophysics and laser chemistry | 1988年 / B45卷 / 02期

关键词：

TEMPERATURE MEASUREMENT - WAVEGUIDES; OPTICAL;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A small-signal gain in CO//2 waveguide laser medium has been measured on rotational-vibrational transitions in the P-branch of the (0,0,1)-(0,2**0,0) band. It has been found that the rotational temperature is well defined in the waveguide laser system where high excitation power is injected and a large amount of energy is flowing through vibrational, rotational and translational degrees of freedom. The rotational temperature is slightly higher than the translational temperature.

引用

页码：87 / 91

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