C-2 CREATION, EMISSION, AND LASER-INDUCED FLUORESCENCE IN FLAMES AND COLD GASES

被引：37

作者：

GOLDSMITH, JEM

KEARSLEY, DTB

机构：

[1] Combustion Research Facility, Sandia National Laboratories, Livermore, 94551, CA

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1990年 / 50卷 / 05期

关键词：

33.80.Wz; 82.40.Py; 82.50.Fv;

D O I：

10.1007/BF00325089

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We describe photochemical production of C2 in the upper (d3Πg) and the lower (a3Πu) levels of the Swan-band transitions by 266 and 292-nm laser irradiation of flames and room-temperature flows of acetylene and ethylene. Topics treated include the spectroscopy of the Swan bands, lifetimes and quenching of the Swan-band emission, intensity dependences of the Swan-band emission in several environments, profiles of C2 in low-pressure hydrocarbon flames, and the affect of Swan-band emission on three-photon-excited fluorescence detection of atomic hydrogen in hydrocarbon flames. © 1990 Springer-Verlag.

引用

页码：371 / 379

页数：9

共 35 条

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