Removal of Rb(62P) by H2, CH4, and C2H6

被引：11

作者：

Azyazov, V. N. ^{[1
,2
]}

Bresler, S. M. ^{[3
]}

Torbin, A. P. ^{[1
,2
]}

Mebel, A. M. ^{[1
,4
]}

Heaven, M. C. ^{[1
,3
]}

机构：

[1] Samara State Aerosp Univ, Samara 443086, Russia

[2] Lebedev Phys Inst RAS, Samara 443011, Russia

[3] Emory Univ, Atlanta, GA 30322 USA

[4] Florida Int Univ, Miami, FL 33199 USA

来源：

OPTICS LETTERS | 2016年 / 41卷 / 04期

关键词：

RUBIDIUM; COLLISIONS; N2;

D O I：

10.1364/OL.41.000669

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The saturated hydrocarbons methane and ethane are often used as collisional energy transfer agents in diode-pumped alkali vapor lasers (DPALs). Problems are encountered because the hydrocarbons eventually react with the optically pumped alkali atoms, resulting in the contamination of the gas lasing medium and damage of the gas cell windows. The reactions require excitation of the more highly excited states of the alkali atoms, which can be generated in DPAL systems by energy pooling processes. Knowledge of the production and loss rates for the higher excited states is needed for a quantitative understanding of the photochemistry. In the present study, we have used experimental and theoretical techniques to characterize the removal of Rb (6(2)P) by hydrogen, methane, and ethane. (C) 2016 Optical Society of America

引用

页码：669 / 672

页数：4

共 17 条

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