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Proceedings Paper

Er:YAG triangular ring laser resonantly pumped by a 1470-nm laser diode
Author(s): Shuo Wang; Chunqing Gao; Yang Shi; Qing Ye; Qing Wang
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Paper Abstract

An Er:YAG triangular ring laser resonantly pumped by a 1470 nm laser diode was reported. 7.28 W continuous-wave output power at 1645 nm was obtained by using a triangular ring resonator. In the Q-switched mode, the Er:YAG laser generated pulse energies from 6.05 mJ to 16.6 mJ at 1645 nm when pulse repetition rates change from 1 kHz to 200 Hz. By inserting an etalon into the resonator, the Er:YAG laser yielded Q-switched energies from 1.714 mJ to 5.1 mJ at 1617 nm when pulse repetition rates change from 1 kHz to 200 Hz.

Paper Details

Date Published: 12 January 2018
PDF: 8 pages
Proc. SPIE 10619, 2017 International Conference on Optical Instruments and Technology: Advanced Laser Technology and Applications, 106190H (12 January 2018); doi: 10.1117/12.2294594
Show Author Affiliations
Shuo Wang, Beijing Institute of Technology (China)
Chunqing Gao, Beijing Institute of Technology (China)
Yang Shi, Beijing Institute of Technology (China)
Qing Ye, Beijing Institute of Technology (China)
Qing Wang, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 10619:
2017 International Conference on Optical Instruments and Technology: Advanced Laser Technology and Applications
Zhiyi Wei; Chunqing Gao; Pu Wang; Franz X. Kärtner; Jayanta Kumar Sahu; Liquan Dong, Editor(s)

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