Repetitively pulsed TEA CO2laser and its application for second harmonic generation in ZnGeP2crystal
| Autor: | L. V. Koval’chuk, Vladimir G Niz'ev, D A Goryachkin, A. G. Kalintsev, V V Sergeev, A N Grezev, V P Yakunin, V S Mezhevov |
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| Rok vydání: | 2015 |
| Předmět: |
Materials science
business.industry Second-harmonic generation Statistical and Nonlinear Physics Radiation Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Pulse (physics) law.invention Power (physics) Crystal Wavelength Optics law High harmonic generation Electrical and Electronic Engineering business |
| Zdroj: | Quantum Electronics. 45:884-890 |
| ISSN: | 1468-4799 1063-7818 |
| Popis: | Experimental results are presented on the development of a radiation source emitting at a wavelength of 4.775 μm with a pulse energy up to 50 mJ and an average power up to several watts in short pulse trains. A TEA CO2 laser and a nonlinear converter based on a ZnGeP2 crystal, which are specially designed for these experiments, are described. The main limitations of nonlinear conversion and possible ways to overcome these limitations are considered. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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