Optimization of Diode-Pumped Continuous-Wave Tape-Casting YAG/Nd:YAG/YAG-Ceramic Lasers


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Аннотация

We demonstrate a diode-laser-pumped solid-state 1.06 μm laser using a novel YAG/Nd:YAG/YAG composite ceramics with a sandwich structure. We optimize the laser performance using different output couplers, pumping beam waists, and cavity lengths. A maximum CW output power of 11 W for the YAG/Nd:YAG/YAG-ceramic laser is obtained at an absorbed pump power of 25 W resulting in a slope efficiency of 49.4%. The excellent output performance shows that the novel YAG/Nd:YAG/YAGceramic material has a great potential in applications with diode-laser pumping.

Авторлар туралы

Hongtao Dang

School of Science, Xijing University

Email: jrlr@sci.lebedev.ru
ҚХР, Xi’an, 710123

Yufei Ma

School of Science, Xijing University; National Key Laboratory of Science and Technology on Tunable Laser Harbin Institute of Technolog

Email: jrlr@sci.lebedev.ru
ҚХР, Xi’an, 710123; Harbin, 150001

Shaosong Wan

School of Science, Xijing University

Email: jrlr@sci.lebedev.ru
ҚХР, Xi’an, 710123

Jiang Li

Key Laboratory of Transparent Opto-Functional Inorganic Materials Shanghai Institute of Ceramics, Chinese Academy of Sciences

Email: jrlr@sci.lebedev.ru
ҚХР, Shanghai, 200050

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