|
Lasers
Influence of the spectral composition of the exciting radiation on the lasing and spectral luminescence properties of YSGG:Cr3+:Tm3+:Ho3+ and GSAG:Cr3+:Tm3+:Ho3+ crystals
A. N. Alpat'ev, M. Kh. Ashurov, E. V. Zharikov, A. I. Zagumennyi, S. P. Kalitin, G. B. Lutts, I. R. Rustamov, V. A. Smirnov, A. F. Umyskov, I. A. Shcherbakov
Abstract:
The influence of the spectral composition of the pump radiation on the spectral luminescence and lasing characteristics of YSGG:Cr3+:Tm3+:Ho3+ (λlas = 2.088 μm) and GSAG:Cr3+:Tm3+:Ho3+ (λlas = 2.095 μm) crystals was studied. It was found that the GSAG:Cr3+:Tm3+:Ho3+ crystal exhibited good optical strength in the ultraviolet, so that a broad spectral range of the pump radiation could be utilized. This factor, combined with good thermophysical properties, should make this crystal a suitable active medium of efficient two-micron holmium lasers operated as a high pulse repetition frequency.
Received: 05.04.1990
Citation:
A. N. Alpat'ev, M. Kh. Ashurov, E. V. Zharikov, A. I. Zagumennyi, S. P. Kalitin, G. B. Lutts, I. R. Rustamov, V. A. Smirnov, A. F. Umyskov, I. A. Shcherbakov, “Influence of the spectral composition of the exciting radiation on the lasing and spectral luminescence properties of YSGG:Cr3+:Tm3+:Ho3+ and GSAG:Cr3+:Tm3+:Ho3+ crystals”, Kvantovaya Elektronika, 18:2 (1991), 166–169 [Sov J Quantum Electron, 21:2 (1991), 147–150]
Linking options:
https://www.mathnet.ru/eng/qe3736 https://www.mathnet.ru/eng/qe/v18/i2/p166
|
Statistics & downloads: |
Abstract page: | 182 | Full-text PDF : | 78 |
|