LASER INTENSITY EFFECTS IN THE IR MULTI-PHOTON DECOMPOSITION OF CF2HC1

被引：62

作者：

KING, DS

STEPHENSON, JC

机构：

[1] Molecular Spectroscopy Division, National Bureau of Standards, Washington

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 66卷 / 01期

关键词：

D O I：

10.1016/0009-2614(79)80363-2

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：

Major intensity effects were observed in the collision-free CO2 laser-induced dissociation of CF2HCl utilizing real-time laser-excited fluorescence diagnostics. At constant fluence: increasing average pulse intensities by 6 increased dissociation yields 400 fold; pulse mode-locking caused 5-10 fold increases in yield. Induction times reflect threshold behavior. Collisions reduce laser intensity effects. © 1979.

引用

页码：33 / 38

页数：6

共 20 条

[1] ASHFOLD MNR, UNPUBLISHED
[2] COLLISIONLESS FORMATION AND ROVIBRONIC RELAXATION OF CH AND OH FROM IR MULTI-PHOTON PHOTOLYSIS OF CH3OH
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[4] CANTRELL CD, 1978, LASER HDB, V3
[5] GOODMAN MF, UNPUBLISHED
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[7] INITIAL DISTRIBUTION OF ENERGY IN CF2(X) PRODUCED BY CO2 LASER-INDUCED DISSOCIATION OF CF2CL2 AND CF2BR2
KING, DS
STEPHENSON, JC
[J]. CHEMICAL PHYSICS LETTERS, 1977, 51 (01) : 48 - 52
[8] INTRINSIC ISOTOPIC SELECTIVITY FACTORS - CO2 TEA LASER PHOTOLYSIS OF CF2CL2
KING, DS
STEPHENSON, JC
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (23) : 7151 - 7155
[9] KING DT, UNPUBLISHED
[10] MOLECULAR DISSOCIATION OF SF6 BY ULTRASHORT CO2-LASER PULSES
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WINTERFELD, C
YABLONOVITCH, E
[J]. OPTICS COMMUNICATIONS, 1977, 20 (01) : 119 - 122

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