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Laser applications and other topics in quantum electronics
Anomalous redistribution of the intensity in the absorption spectra of a Pr3+:LaF3 crystal
Yu. V. Malyukina, P. N. Zhmurina, N. L. Pogrebnyaka, N. V. Znamenskiyb, E. A. Manykinb, D. V. Marchenkob, E. A. Petrenkob a Institute for Single Crystals, National Academy of Sciences of Ukraine, Kharkov
b Russian Research Centre "Kurchatov Institute", Moscow
Abstract:
An experimental investigation was made of the optical absorption spectra corresponding to transitions in the Pr3+ ion in crystalline LaF3 and Y2SiO5 matrices. The investigation was carried out in the temperature range 5 — 80 K. An anomalous redistribution of the intensity was observed in the absorption spectrum of a Pr3+ :LaF3 crystal. This redistribution did not agree with the hypothesis of the Boltzmann population of the states in discrete multilevel systems.
Received: 17.09.1996
Citation:
Yu. V. Malyukin, P. N. Zhmurin, N. L. Pogrebnyak, N. V. Znamenskiy, E. A. Manykin, D. V. Marchenko, E. A. Petrenko, “Anomalous redistribution of the intensity in the absorption spectra of a Pr3+:LaF3 crystal”, Kvantovaya Elektronika, 24:3 (1997), 283–285 [Quantum Electron., 27:3 (1997), 277–279]
Linking options:
https://www.mathnet.ru/eng/qe924 https://www.mathnet.ru/eng/qe/v24/i3/p283
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Abstract page: | 125 | Full-text PDF : | 57 |
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