Continuous-wave laser action around 2-μm in Ho^3+:Lu_2SiO_5
✍ Scribed by Yao, Bao-Quan; Yu, Zheng-Ping; Duan, Xiao-Ming; Jiang, Zhi-Min; Zhang, Yun-Jun; Wang, Yue-zhu; Zhao, Guang-Jun
- Book ID
- 115411475
- Publisher
- Optical Society of America
- Year
- 2009
- Tongue
- English
- Weight
- 172 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1094-4087
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We report on room-temperature laser actions of a novel thulium-doped crystal Tm:Lu2SiO5 (LSO) under diode pumping. An optical-optical conversion efficiency of 12% and a slope efficiency of 21% were obtained with the maximum continuous-wave (CW) output power of 0.67 W. The emission wavelengths of Tm:
High quality Nd 3+ -doped Lu 2 SiO 5 (Nd:LSO) crystal has been grown by the Czochralski technique. The cell parameters were analyzed with X-ray diffraction (XRD). Room temperature absorption and fluorescence spectra and fluorescence lifetime of the Nd:LSO crystal were measured and analyzed. The Judd