IR LASER PHOTOCHEMISTRY OF O3 AND OCS - 1ST MULTI-PHOTON DISSOCIATION OF TRIATOMIC-MOLECULES

被引：48
作者：
PROCH, D
SCHRODER, H
机构：
[1] Projektgruppe fur Laserforschung der Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
来源：
CHEMICAL PHYSICS LETTERS | 1979年 / 61卷 / 03期
关键词：
D O I：
10.1016/0009-2614(79)87142-0
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：
Experimental evidence is reported for the IR multiple-photon dissociation of O3 and OCS. A pulsed UV-laser permitting a time resolution of 20 ns was used to follow the decomposition of O3 after an intense CO2-laser pulse. Dissociation continues several μs after the end of IR excitation. OCS was dissociated in a molecular-beam experiment. The threshold intensity is 1.3 × 108 W/cm2 with the P24 line in the 9.6 ωm band of the CO2 laser. © 1979.
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页码：426 / 430
页数：5
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