| Autor: |
V. N. Chirkov, I V Glukhikh, M. N. Gordeeva, I L Yachnev, A I Dutov |
| Rok vydání: |
1991 |
| Předmět: |
|
| Zdroj: |
Soviet Journal of Quantum Electronics. 21:1184-1185 |
| ISSN: |
0049-1748 |
| DOI: |
10.1070/qe1991v021n11abeh004345 |
| Popis: |
An investigation was made of the influence of Ar on the energy, temporal, and spatial characteristics of radiation from a pulsed atmospheric-pressure electron-beam-controlled CO2 laser pumped by pulses of 15–30 μs duration. Complete replacement of helium with argon in a CO2–N2–He active mixture resulted in a considerable reduction in the output energy because of the low rate of filling the lower active level. When He was partially replaced with Ar, a typical output energy from a CO2:N2:He = 1:2:3 mixture could be obtained at a lower electron-beam current density or electric field strength. Argon caused degradation in the radiation divergence. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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