Study of butterfly inversion of perfluoronaphthalene by laser‐induced fluorescence in supersonic jet

1992 ◽  
Vol 96 (9) ◽  
pp. 6456-6463 ◽  
Author(s):  
Tapas Chakraborty ◽  
Debnarayan Nath ◽  
Mihir Chowdhury
Keyword(s):  
Supersonic Jet ◽  
Laser Induced Fluorescence

Laser-induced fluorescence of dimethylaminobenzoic esters in solution and supersonic jet

1989 ◽  
Vol 163 (4-5) ◽  
pp. 282-290 ◽  
Author(s):  
Rachel Howell ◽  
Anita C. Jones ◽  
Alan G. Taylor ◽  
David Phillips
Keyword(s):  
Supersonic Jet ◽  
Laser Induced Fluorescence

Laser-induced fluorescence spectrum of PH2 cooled in a supersonic jet

1994 ◽  
Vol 223 (1-2) ◽  
pp. 104-109 ◽  
Author(s):  
Yang Chen ◽  
Qin Zhang ◽  
Deqiang Zhang ◽  
Congxiang Chen ◽  
Shuqin Yu ◽  
...  
Keyword(s):  
Fluorescence Spectrum ◽  
Supersonic Jet ◽  
Laser Induced Fluorescence

scholarly journals VELOCITY AND TEMPERATURE DISTRIBUTIONS IN AN UNDEREXPANDED SUPERSONIC JET BY USING A LASER INDUCED FLUORESCENCE

1991 ◽  
Vol 7 (Supple) ◽  
pp. 1459-1462 ◽  
Author(s):  
KOICHI KURITA ◽  
TAKASHI OKAI ◽  
KAZUAKI UENO ◽  
NORIYUKI KAWADA ◽  
MITSUO KATO
Keyword(s):  
Supersonic Jet ◽  
Laser Induced Fluorescence ◽  
Temperature Distributions ◽  
Underexpanded Supersonic Jet

scholarly journals LASER-INDUCED FLUORESCENCE EXCITATION SPECTRUM OF CCl2 COOLED IN THE SUPERSONIC JET

1991 ◽  
Vol 40 (6) ◽  
pp. 885
Author(s):  
CHEN YANG ◽  
LU QING-ZHENG ◽  
WANG DONG-QING ◽  
SHEN LIU-SI ◽  
WANG HONG-FEI ◽  
...  
Keyword(s):  
Excitation Spectrum ◽  
Supersonic Jet ◽  
Fluorescence Excitation Spectrum ◽  
Laser Induced Fluorescence ◽  
Fluorescence Excitation

Direct observation of the symmetric stretching modes ofÃ1Auacetylene by pulsed supersonic jet laser induced fluorescence

2008 ◽  
Vol 106 (15) ◽  
pp. 1867-1877 ◽  
Author(s):  
Adam H. Steeves ◽  
Anthony J. Merer ◽  
Hans A. Bechtel ◽  
Annelise R. Beck ◽  
Robert W. Field
Keyword(s):  
Direct Observation ◽  
Supersonic Jet ◽  
Laser Induced Fluorescence ◽  
Pulsed Supersonic Jet

Vibrational predissociation of HFHCl by overtone excitation of HF

1994 ◽  
Vol 72 (11-12) ◽  
pp. 963-966 ◽  
Author(s):  
Reza Mollaaghababa ◽  
Huan-C. Chang ◽  
William Klemperer
Keyword(s):  
Ring Laser ◽  
Supersonic Jet ◽  
Rotational Constant ◽  
Laser Induced Fluorescence ◽  
Large Area ◽  
Vibrational Predissociation ◽  
Isotopic Species ◽  
Band Origin ◽  
Vibration Rotation ◽  
Isotopic Dependence

The high-resolution laser-induced-fluorescence spectrum of the ν = 3 excitation of the HF stretch in HFHCl is reported. The complex was formed in a supersonic jet of HF and HCl molecules expanded in argon. The HF submolecule was pumped from ν = 0 to ν = 3 by radiation from a Ti: sapphire ring laser operating in the (11–12) × 103 cm−1 range. Both Δν = 1 and ν = 2 emission of the HF fragment were observed by large-area PbS and Ge detectors, respectively. A single band with K″ = 0 and ΔK = 0 for both isotopic species, HFH35Cl and HFH37Cl, was observed. For HFH35Cl the band origin is ν0 = 11 309.122 (11) cm−1, and the rotational constant [Formula: see text]. A perturbation centered at J = 6 in the ν = 3 level is observed for HFH35Cl. The average linewidth of 300 MHz in this overtone region is approximately 10 times greater than that at the fundamental. The linewidths of the vibration–rotation transitions of HFHCl show considerable variations with both Cl isotope and J level. Although the isotopic dependence of the linewidths was observed in the fundamental, no perceptible J-dependence was detected.

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