End-pumped 20.2-W Nd:YVO4 cw slab laser at 1342 nm with a hybrid resonator |
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| Authors: | Ying Yan Yang Liu Pengfei Sha Huaijin Zhang |
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| Affiliation: | a School of Optoelectronics, Beijing Institute of Technology, Zhongguancun South Street No. 5, Beijing 100081, China
b State Key Laboratory of Crystal Materials, Shandong University, Jinan 250000, China |
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| Abstract: | A 20.2 W laser-diode-end-pumped Nd:YVO4 slab laser with a hybrid resonator at 1342 nm was demonstrated. The slope efficiency and optical-to-optical conversation efficiency were 30% and 23%, respectively. At output power of 16 W, the M2 factor in stable direction was 2.3, and in the unstable direction was 1.2. |
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| Keywords: | End-pumped 1342 nm Nd:YVO4 slab Hybrid resonator |
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