Characteristics of the radiation from a multichannel waveguide CO2amplifier with a multichannel phase-locked master oscillator
| Autor: | Nickolai N. Elkin, A Yu Lysikov, A F Glova, V V Dylev, E A Lebedev, U Habich, Anatoly P. Napartovich, S B Shchetnikov |
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| Rok vydání: | 1998 |
| Předmět: |
Physics
Optical amplifier Mutual coherence business.industry Amplifier Differential amplifier Statistical and Nonlinear Physics Near and far field Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Optics law Linear amplifier Electrical and Electronic Engineering Direct-coupled amplifier business |
| Zdroj: | Quantum Electronics. 28:851-855 |
| ISSN: | 1468-4799 1063-7818 |
| DOI: | 10.1070/qe1998v028n10abeh001342 |
| Popis: | Measurements were made of the parameters of the radiation from a two-channel single-pass CO2 amplifier of the waveguide type with a two-channel phase-locked master oscillator. The mutual coherence of the amplified laser beams was conserved at the amplifier output and the distribution of the radiation intensity in the far-field zone resembled the distribution at the output of the master oscillator. A numerical investigation was made of the characteristics of the amplifier radiation taking into account a random scatter of the parameters of the individual channels in two-channel and multichannel amplifiers. |
| Databáze: | OpenAIRE |
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