Copper ion laser: Line broadening studies

1979 ◽  
Vol 50 (10) ◽  
pp. 6183-6189 ◽  
Author(s):  
J. R. McNeil ◽  
G. J. Collins ◽  
F. J. DeHoog
1999 ◽  
Author(s):  
Jianhua Yu ◽  
Jianjun Huang ◽  
Jingzhen Li
Keyword(s):  

1980 ◽  
Vol 34 (1) ◽  
pp. 81-84 ◽  
Author(s):  
T. Koike ◽  
W. C. Gardiner

Absorptivity measurements for the 3.39 μm He-Ne laser line are reported for acetylene, ethylene, and propylene over the temperature ranges 1500 to 3000 K (acetylene), 1000 to 2000 K (ethylene), and 700 to 2300 K (propylene). In contrast to the behavior of other hydrocarbons, the absorptivities of acetylene and ethylene increase with increasing temperature. The conventional spectroscopic analysis of line positions based upon high-resolution infrared spectroscopy at room temperature and approximate line-broadening theory indicate that no absorption at all would be expected for acetylene or ethylene. The time-resolved absorption profiles and computer models of the chemical behavior expected for shock-heated test gas confirm that the absorption is really due to these molecules, but must be attributed to some heretofore unidentified absorption process.


1984 ◽  
Vol 51 (6) ◽  
pp. 417-419 ◽  
Author(s):  
M. Grozeva ◽  
N. Sabotinov

2001 ◽  
Author(s):  
Nikolay K. Vuchkov ◽  
Krasimir A. Temelkov ◽  
Nikola V. Sabotinov ◽  
Peter V. Zahariev ◽  
Ivan K. Kostadinov

1991 ◽  
Vol 52 (5) ◽  
pp. 323-325 ◽  
Author(s):  
J. Yu ◽  
H. J. Eichler ◽  
K. Rittner ◽  
T. M�ller-Wirts ◽  
B. Wellegehausen

1973 ◽  
Vol 48 (1) ◽  
pp. 72-85 ◽  
Author(s):  
R.F. Curl ◽  
Koichi Abe ◽  
J. Bissinger ◽  
C. Bennett ◽  
F.K. Tittel

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