DETECTION OF ATOMIC NITROGEN USING 2-PHOTON LASER-INDUCED STIMULATED-EMISSION - APPLICATION TO FLAMES

被引:26
作者
AGRUP, S
WESTBLOM, U
ALDEN, M
机构
[1] Combustion Centre, Lund Institute of Technology, S-22100 Lund
关键词
D O I
10.1016/S0009-2614(90)87042-P
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
Nitrogen atoms have been detected using two-photon excitation at 211 nm followed by the detection of stimulated emission at around 870 nm. The technique has been applied to flames, where special attention was paid to possible photo-chemical effects. © 1990.
引用
收藏
页码:406 / 410
页数:5
相关论文
共 21 条
[1]   2-PHOTON EXCITATION OF ATOMIC OXYGEN IN A FLAME [J].
ALDEN, M ;
EDNER, H ;
GRAFSTROM, P ;
SVANBERG, S .
OPTICS COMMUNICATIONS, 1982, 42 (04) :244-246
[2]   APPLICATIONS OF 2-PHOTON ABSORPTION FOR DETECTION OF CO IN COMBUSTION GASES [J].
ALDEN, M ;
WALLIN, S ;
WENDT, W .
APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1984, 33 (04) :205-212
[3]   DETECTION OF CARBON-ATOMS IN FLAMES USING STIMULATED-EMISSION INDUCED BY 2-PHOTON LASER EXCITATION [J].
ALDEN, M ;
BENGTSSON, PE ;
WESTBLOM, U .
OPTICS COMMUNICATIONS, 1989, 71 (05) :263-268
[4]   2-PHOTON-EXCITED STIMULATED-EMISSION FROM ATOMIC OXYGEN IN FLAMES AND COLD GASES [J].
ALDEN, M ;
WESTBLOM, U ;
GOLDSMITH, JEM .
OPTICS LETTERS, 1989, 14 (06) :305-307
[5]   COMPETITION BETWEEN AMPLIFIED SPONTANEOUS EMISSION AND THE 4-WAVE-MIXING PROCESS [J].
BOYD, RW ;
MALCUIT, MS ;
GAUTHIER, DJ ;
RZAZEWSKI, K .
PHYSICAL REVIEW A, 1987, 35 (04) :1648-1658
[6]   COHERENCE IN SPONTANEOUS RADIATION PROCESSES [J].
DICKE, RH .
PHYSICAL REVIEW, 1954, 93 (01) :99-110
[7]   The ultraviolet spectrum of ammonia II. The rotational structure of some bands in the Schumann region [J].
Duncan, ABF ;
Harrison, GR .
PHYSICAL REVIEW, 1936, 49 (03) :0211-0214
[9]   PHOTOCHEMICAL EFFECTS IN 2-PHOTON-EXCITED FLUORESCENCE DETECTION OF ATOMIC OXYGEN IN FLAMES [J].
GOLDSMITH, JEM .
APPLIED OPTICS, 1987, 26 (17) :3566-3572
[10]   INTRAMULTIPLET ENERGY-TRANSFER IN THE COLLISIONS OF 3P4D0 NITROGEN-ATOMS WITH NITROGEN MOLECULES [J].
JEFFRIES, JB ;
COPELAND, RA ;
CROSLEY, DR .
JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (04) :2200-2205