Numerical and experimental study of generalized self-filtering unstable resonator in a transverse-flow CO_2-laser

1992 ◽  
Vol 31 (30) ◽  
pp. 6408 ◽  
Author(s):  
Ch. Koch ◽  
G. Michel ◽  
W. Triebel
Keyword(s):  
Experimental Study ◽  
Transverse Flow ◽  
Unstable Resonator

Experimental study of unstable resonator for high-power TEA CO2laser

2010 ◽  
Vol 22 (10) ◽  
pp. 2478-2482
Author(s):  
杨贵龙 Yang Guilong ◽  
邵春雷 Shao Chunlei ◽  
郭汝海 Guo Ruhai ◽  
孟范江 Meng Fanjiang ◽  
李殿军 Li Dianjun ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Power ◽  
Unstable Resonator

The Effect of Platen Fins on the Flow-Induced Vibrations of an In-Line Tube Array

2001 ◽  
Vol 123 (4) ◽  
pp. 437-441 ◽  
Author(s):  
D. S. Weaver ◽  
S. Ziada ◽  
Z. Sun ◽  
P. Feenstra
Keyword(s):  
Experimental Study ◽  
Vortex Shedding ◽  
Transverse Flow ◽  
Streamwise Direction ◽  
Stability Threshold ◽  
Fluidelastic Instability ◽  
Flow Induced Vibrations ◽  
The Stability

This paper presents the results of an experimental study of the effect of streamwise “platen” fins on the fluidelastic instability of an in-line tube array. The fins are fixed parallel to the axis of the tubes in the streamwise direction and effectively prevent any transverse flow between streamwise tube rows. A geometrically identical, dynamically scaled bundle of finless tubes were used as a datum case for comparison. The results showed that, while the fins eliminate vortex shedding, they enhance the fluidelastic coupling between adjacent tubes and substantially reduce the stability threshold.

Unstable resonator mode control in a transverse flow dye laser

1977 ◽  
Vol 13 (9) ◽  
pp. 842-842
Author(s):  
D. Northam ◽  
M. Mack ◽  
I. Itzkan
Keyword(s):  
Transverse Flow ◽  
Dye Laser ◽  
Unstable Resonator ◽  
Mode Control ◽  
Resonator Mode

Unstable resonator with semitransparent output coupler for transverse-flow CO 2 laser

1992 ◽  
Author(s):  
Pavel A. Mikheyev ◽  
Valeri D. Nikolaev ◽  
Alexander A. Shepelenko
Keyword(s):  
Output Coupler ◽  
Transverse Flow ◽  
Unstable Resonator

Experimental study of a generalized self-filtering unstable resonator applied to an XeCl laser

1988 ◽  
Vol 24 (11) ◽  
pp. 2284-2287 ◽  
Author(s):  
P. di Lazzaro ◽  
V. Nassisi ◽  
M.R. Perrone
Keyword(s):  
Experimental Study ◽  
Unstable Resonator ◽  
Xecl Laser

Unstable resonator mode control in a transverse flow dye laser

1978 ◽  
Vol 17 (6) ◽  
pp. 931 ◽  
Author(s):  
D. B. Northam ◽  
M. E. Mack ◽  
I. Itzkan
Keyword(s):  
Transverse Flow ◽  
Dye Laser ◽  
Unstable Resonator ◽  
Mode Control ◽  
Resonator Mode
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