| Original Articles |
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Thermal Stability and Spectroscopic Properties of Yb3+-Doped New Gallium--Lead--Germanate Glass |
| XU Shi-Qing;FENG Ai-Ming;ZHANG Li-Yan;ZHAO Shi-Long;WANG Bao-Ling;ZHANG Jue;WANG Wei;BAO Ren-Qiang |
| College of Information Engineering, China Jiliang University, Hangzhou 310018 |
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| Cite this article: |
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XU Shi-Qing, FENG Ai-Ming, ZHANG Li-Yan et al 2006 Chin. Phys. Lett. 23 3069-3071 |
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Abstract Yb3+-doped new gallium--lead--germanate glass is presented. Thermal stability, spectroscopic and laser performance parameters of the Yb3+-doped new gallium--lead--germanate glass are calculated. The results show that the Yb3+-doped new gallium--lead--germanate glass has good thermal stability (ΔT=198°C), high stimulated emission cross section (0.79pm2), and long fluorescence lifetime (1.46ms). Compared with other Yb3+-doped glass hosts, the Yb3+-doped new gallium--lead--germanate glass has better laser performance parameters and laser properties, indicating that Yb3+-doped new gallium--lead--germanate glass is a promising laser material for short pulse generation in diode pumped lasers, short pulse generation tunable laser, high-peak power and high-average power lasers.
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| Keywords:
73.43.Fj
74.25.Gz
73.61.Jc
76.30.Kg
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Published: 01 November 2006
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| PACS: |
73.43.Fj
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(Novel experimental methods; measurements)
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74.25.Gz
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(Optical properties)
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73.61.Jc
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(Amorphous semiconductors; glasses)
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76.30.Kg
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(Rare-earth ions and impurities)
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