| Autor: |
Shu-Tao Dai, Jian-Hong Huang, Hai-Zhou Huang, Li-Xia Wu, Jin-Hui Li, Jing Deng, Yan Ge, Wen-Xiong Lin |
| Předmět: |
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| Zdroj: |
Chinese Physics B; Jun2017, Vol. 26 Issue 7, p1-1, 1p |
| Abstrakt: |
A 2-μm composite Tm:YAG laser pumped with a narrow-band laser diode was presented. The temperature distribution and thermal lens in the Tm:YAG were numerically simulated by a finite element method and the results were used to design the special cavity, in order to achieve a high efficiency and stable output. With a 25-W incident pump power, we obtained a maximum output power of 11 W at 2018.5 nm, corresponding to a slope efficiency of 51.3% and an optical-to-optical efficiency of 44.5%, respectively. The beam quality was measured to be and . [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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