| Diode-pumped efficient laser action of Yb~(3+):LYSO crystal |
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| 作者姓名： | 杜鹃 梁晓燕 许毅 李儒新 赵广军 严成锋 苏良碧 徐军 徐至展 |
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| 作者单位： | State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences，State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences，Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences，Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences，Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences，State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800 Graduate School of the Chinese Academy of Sciences，Beijing 100039，Shanghai 201800，Shanghai 201800 Graduate School of the Chinese Academy of Sciences，Beijing 100039，Shanghai 201800，Shanghai 201800，Shanghai 201800，Shanghai 201800，Shanghai 201800，Shanghai 201800 |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China under Grant No. 60578052 and 60544003. |
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| 摘 要： | Effective diode-pumped continuous wave (CW) tunable laser action of a new alloyed crystal Yb:LYSO is demonstrated. The alloyed LYSO crystal possesses the desirable physical and laser performance of La2SiO5 (LSO), as well as the favorable growth properties and costs of Y2SiO5 (YSO) in the same time. With a 5 at.-% Yb:LYSO sample, the output power of 2.84 W at 1085 nm and an optical-to-optical conversion efficiency of 54.5% are achieved. Its laser wavelength can be tuned over a broad range of 81 nm, from 1030 to 1111 nm.
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