OH detection by absorption of frequency-doubled diode laser radiation at 308 nm

被引：24

作者：

Barry, HR ^{[1
]}

Bakowski, B ^{[1
]}

Corner, L ^{[1
]}

Freegarde, T ^{[1
]}

Hawkins, OTW ^{[1
]}

Hancock, G ^{[1
]}

Jacobs, RMJ ^{[1
]}

Peverall, R ^{[1
]}

Ritchie, GAD ^{[1
]}

机构：

[1] Univ Oxford, Phys & Theoret Chem Lab, Oxford OX1 3QZ, England

来源：

CHEMICAL PHYSICS LETTERS | 2000年 / 319卷 / 1-2期

关键词：

D O I：

10.1016/S0009-2614(00)00105-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Radiation at 308 nm has been obtained by frequency doubling the output of a commercial diode laser cooled to 165 K. A single pass through a crystal of LiIO3 converted 1 mW of 616 nm radiation to 50 pW of UV, and this was used to detect the OH radical in absorption in a flow tube. Possible extensions of the method for detection of OH in the atmosphere are discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：125 / 130

页数：6

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