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物理学报. 2006, 55(3): 1207-1210.
doi: 10.7498/aps.55.1207.
Yb:Y2－2xLa2xO3激光透明陶瓷的光谱性能
- 收稿日期: 2005-03-31
- 修回日期: 2005-08-16
- 刊出日期: 2006-03-20
English Abstract
Spectroscopic characteristics of transparent Yb:Y2－2xLa2xO3 laser ceramics
- Received Date:
31 March 2005
- Accepted Date:
16 August 2005
- Published Online:
20 March 2006
Abstract: It was first reported the spectral properties of a low-temperature sintered transparent Yb:Y2-2xLa2xO3 laser ceramics. Yb:Y2-2xLa2xO3 laser ceramics have broad absorption band and large absorption cross-section of 4.0×10-20cm2 at wavelengths 977nm of the highest absorption peak. Its fluorescence lifetime is 1.1ms, and the emission cross-sections are 1.0×10-20cm2 and 0.7×10-20cm2 at wavelengths 1033nm and 1077nm, respectively. All the optical properties are similar to those of single crystals.
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