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物理学报. 2008, 57(6): 3519-3524.
doi: 10.7498/aps.57.3519.
端面抽运Tm，Ho∶YLF连续激光器的参数优化与实验研究
- 收稿日期: 2007-08-28
- 修回日期: 2007-10-04
- 刊出日期: 2008-06-20
English Abstract
Laser parameter optimization and experimental study of end-pumped continuous wave Tm，Ho∶YLF lasers
- Received Date:
28 August 2007
- Accepted Date:
04 October 2007
- Published Online:
20 June 2008
Abstract: The output performance of a laser diode end-pumped continuous wave Tm，Ho∶YLF laser is studied and the laser parameters are optimized. Based the quasi-three-level rate equations，the relation formulus between the output power and the input power is deduced with consideration of the energy transfer up-conversion. The laser parameters such as the concentration of doped ions，the crystal length，the pump-to-mode size ratio and the transmittance of output coupler are optimized by numerical analysis. The output power as a function of pump power is obtained in experiment. Comparison of experimental and theoretical results shows that the theoretical results are valid.
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