High power composite Nd:YAG/YAG zigzag dual-slab laser oscillator |
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| Authors: | X. Fu Q. Liu X. Yan J. Cui M. Gong |
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| Affiliation: | 1.Slate Key Laboratory of Tribology, Center for Photonics and Electronics, Department of Precision Instruments,Tsinghua University,Beijing,China |
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| Abstract: | We report a high power zigzag slab laser oscillator employing two composite Nd:YAG/YAG slab in the cavity. The CW laser output with the power of 401 W was achieved from the oscillator with the optical-optical efficiency of 32.6%. The beam quality is estimated as M x 2 ≈ 10, M y 2 ∼ 50 in the slab width and thickness direction, respectively. |
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