Small signal gain time behavior on high vibrational transitions (V>15) of pulsed CO laser amplifier

2004 ◽  
Author(s):  
Andrei A. Ionin ◽  
Yurii M. Klimachev ◽  
Andrei A. Kotkov ◽  
Dmitrii V. Sinitsyn ◽  
Leonid V. Seleznev ◽  
...  
Keyword(s):  
Small Signal Gain ◽  
Time Behavior ◽  
Small Signal ◽  
Laser Amplifier ◽  
Co Laser ◽  
Signal Gain ◽  
Vibrational Transitions

Small signal gain in a pulsed CO laser amplifier operating on oxygen containing gas mixtures

2007 ◽  
Author(s):  
Andrey A. Ionin ◽  
Yurii M. Klimachev ◽  
Andrey A. Kotkov ◽  
Andrey Y. Kozlov ◽  
Leonid V. Seleznev ◽  
...  
Keyword(s):  
Gas Mixtures ◽  
Small Signal Gain ◽  
Small Signal ◽  
Laser Amplifier ◽  
Co Laser ◽  
Signal Gain

Small-signal gain and kinetic processes on highly excited vibrational levels in active medium of pulsed first-overtone CO laser

2002 ◽  
Author(s):  
Andrei A. Ionin ◽  
Andrei A. Kotkov ◽  
Yurii M. Klimachev ◽  
Leonid V. Seleznev ◽  
Dmitrii V. Sinitsyn ◽  
...  
Keyword(s):  
Active Medium ◽  
Small Signal Gain ◽  
Small Signal ◽  
Co Laser ◽  
Signal Gain ◽  
Vibrational Levels ◽  
Kinetic Processes

Influence of small oxygen additions on the small-signal-gain dynamics in the active medium of a pulsed electron-beam-controlled discharge CO laser

2008 ◽  
Vol 38 (9) ◽  
pp. 833-839 ◽  
Author(s):  
A A Ionin ◽  
Yu M Klimachev ◽  
A Yu Kozlov ◽  
A A Kotkov ◽  
A K Kurnosov ◽  
...  
Keyword(s):  
Electron Beam ◽  
Active Medium ◽  
Small Signal Gain ◽  
Small Signal ◽  
Co Laser ◽  
Signal Gain ◽  
Pulsed Electron Beam

Notizen:Gain Measurements in a Nitrogen Laser Amplifier

1972 ◽  
Vol 27 (10) ◽  
pp. 1518-1519 ◽  
Author(s):  
D. Basting ◽  
B. Steyer
Keyword(s):  
Nitrogen Laser ◽  
Small Signal Gain ◽  
Small Signal ◽  
Laser Amplifier ◽  
Signal Gain ◽  
Image Amplification

An oscillator amplifier nitrogen laser arrangement has been built. A small signal gain up to 340 dB/m was measured. Furthermore, image amplification of 170 times was demonstrated.

Gain Distribution in a CO2 TEA Laser

1972 ◽  
Vol 50 (20) ◽  
pp. 2471-2474 ◽  
Author(s):  
A. M. Robinson
Keyword(s):  
High Pressure ◽  
Population Density ◽  
Laser System ◽  
Small Signal Gain ◽  
Small Signal ◽  
Maximum Gain ◽  
Signal Gain ◽  
Vibrational Transitions

The distribution of small signal gain over 23 P- and R-branch lines in the 10.4 μm region of CO2 has been measured in a transversely excited high pressure CO2 laser system. The upper population density, the inversion density, and the temperature were determined by fitting a pressure-broadened gain distribution over the rotational–vibrational transitions at the time of maximum gain for pressures of 100, 400, and 755 Torr.

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