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This article is cited in 49 scientific papers (total in 49 papers)
Lasers
Repetitively pulsed Fe : ZnSe laser with an average output power of 20 W at room temperature of the polycrystalline active element
S. D. Velikanova, E. M. Gavrishchukb, N. A. Zaretskiya, A. V. Zakhryapaa, V. B. Ikonnikovb, S. Yu. Kazantsevc, I. G. Kononovc, A. A. Maneshkina, D. A. Mashkovskiic, E. V. Saltykova, K. N. Firsovc, R. S. Chuvatkina, I. M. Yutkina a Federal State Unitary Enterprise "Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics", Sarov, Nizhny Novgorod region
b Institute of Chemistry of High-Purity Substances RAS, Nizhnii Novgorod
c A.M. Prokhorov General Physics Institute Russian Academy of Sciences, Moscow
Abstract:
The energy and spectral-temporal characteristics of a Fe : ZnSe laser operating in pulsed and repetitively pulsed regimes are studied at room temperature of the polycrystalline active element. The crystal was pumped by a nonchain electric-discharge HF laser. The energy of the Fe : ZnSe laser in a single-pulse regime was 1.67 J at the slope efficiency with respect to the absorbed and incident energy of ~43% and ~27%, respectively. In a repetitively pulsed regime with a pulse repetition rate of 20 Hz and an efficiency with respect to the absorbed power of ~40%, the average laser power was ~20 W with an individual pulse energy of ~1 J. The possibility of increasing the average power of the repetitively pulsed Fe : ZnSe laser at room temperature is discussed.
Keywords:
Fe : ZnSe laser, polycrystal, room temperature, repetitively pulsed regime, electric-discharge HF laser, average output power.
Received: 16.02.2017
Citation:
S. D. Velikanov, E. M. Gavrishchuk, N. A. Zaretskiy, A. V. Zakhryapa, V. B. Ikonnikov, S. Yu. Kazantsev, I. G. Kononov, A. A. Maneshkin, D. A. Mashkovskii, E. V. Saltykov, K. N. Firsov, R. S. Chuvatkin, I. M. Yutkin, “Repetitively pulsed Fe : ZnSe laser with an average output power of 20 W at room temperature of the polycrystalline active element”, Kvantovaya Elektronika, 47:4 (2017), 303–307 [Quantum Electron., 47:4 (2017), 303–307]
Linking options:
https://www.mathnet.ru/eng/qe16597 https://www.mathnet.ru/eng/qe/v47/i4/p303
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Abstract page: | 457 | Full-text PDF : | 93 | References: | 44 | First page: | 25 |
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