Gain spectrum of a high-pressure CO2 laser
- 1 May 1975
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 26 (9) , 523-526
- https://doi.org/10.1063/1.88242
Abstract
The gain spectrum of a high‐pressure uv preionized CO2 laser was measured for pressures to 14 atm. The data show an ∼10% increase in the gain of the P branch of the 961‐cm−1 (00°1) ‐ (10°0)1 band which is attributed to the overlapping 927‐cm−1 0111‐ (1110)1 band. The measured gain was shown to be in good agreement with the theoretical predictions of a four‐temperature kinetic model.Keywords
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