| Autor: |
K.A. Subbotin, S.I. Sadykhov, I. V. Gopienko, E. A. Vanina, S.V. Simako, Evgeny V Zharikov, V. F. Lebedev, S Yu Tenyakov, V. M. Lazarenko |
| Rok vydání: |
2006 |
| Předmět: |
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| Zdroj: |
CLEO/Europe. 2005 Conference on Lasers and Electro-Optics Europe, 2005.. |
| DOI: |
10.1109/cleoe.2005.1568102 |
| Popis: |
Chromium-doped forsterite single crystals (Cr:Mg/sub 2/SiO/sub 4/) are an active medium for solid-state lasers tunable near-IR region with use of Cr/sup 4+/ and Cr/sup 3+/ ions as active centers. The influence of high-energy electrons irradiation on absorption and luminescence spectra of Cr/sup 3+/- and Cr/sup 4+/-ions in forsterite laser crystals has been studied for the first time. The crystals were irradiated by 21 MeV electrons with fluence varied within the range 7/spl middot/10/sup 13//2/spl middot/10/sup 15/ cm/sup -2/. Gamma irradiation of the crystals with 1 MeV energy and a dose up to 3/spl middot/10/sup 5/ Gy had also been performed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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