Thermooptical processes in the window of a high-power gas laser
| Autor: | V. E. Rogalin, M. V. Rogozhin, M. I. Krymskii |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Coupling Materials science Gas laser business.industry Window (computing) 02 engineering and technology Radiation 021001 nanoscience & nanotechnology Laser 01 natural sciences Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Power (physics) law.invention Optics law 0103 physical sciences Photonics 0210 nano-technology business Divergence (statistics) |
| Zdroj: | Optics and Spectroscopy. 122:843-849 |
| ISSN: | 1562-6911 0030-400X |
| DOI: | 10.1134/s0030400x17050186 |
| Popis: | We have developed a mathematical model of thermomechanical and thermooptical processes that proceed in the output window of a continuous gas laser of a multikilowatt power. Optimal parameters have been determined at which the output window not only successfully withstands an extreme radiation load, but also ensures the radiation coupling with a minimum possible divergence. We have used numerical modeling to analyze the properties of the most promising materials used in high-power СО2, СО, and oxygen–iodine lasers. |
| Databáze: | OpenAIRE |
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