High-pressure gas lasers on Ar I, Xe I, and Kr I transitions
| Autor: | V. N. Lisitsyn, A.R. Sorokin, Pavel L. Chapovsky |
|---|---|
| Rok vydání: | 1976 |
| Předmět: |
Materials science
Dielectric Radiation Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Transverse plane Volume (thermodynamics) law Excited state Electrical and Electronic Engineering Physical and Theoretical Chemistry High pressure gas Atomic physics Lasing threshold |
| Zdroj: | Optics Communications. 16:33-36 |
| ISSN: | 0030-4018 |
| Popis: | Lasing has been obtained in a high pressure (up to 17 atm) gas on Ar I, Xe I, and Kr I transitions. The gas was excited by a transverse discharge with volume preionization by a discharge through a dielectric. New laser lines belonging to Ar I (9123, 9658, 10470, and 11488 A), Xe I (8232 A), and Kr I (8929 A) have been found. The dependences of the spectral and energetic characteristics of the He-Ar laser on the conditions of gas pressure and discharge have been investigated in detail. At high pressures, wide (about 50 HGz) laser lines have been found as well as high power (>10 5 W) laser lines. Time characteristics of the radiation have been investigated and optimal conditions for the generation power have been defined. |
| Databáze: | OpenAIRE |
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