16 May 2013 Short-length large-mode-area photonic crystal fiber laser operating at 978 nm
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Proceedings Volume 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012); 87961V (2013) https://doi.org/10.1117/12.2010950
Event: 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 2012, Xi'an, Shaanxi, China
Abstract
The laser performance of a short-length Yb-doped rod-type photonic crystal fiber (PCF) laser is studied experimentally both in the three-level scheme and quasi-four-level scheme in this contribution. In the free oscillation mode, the rod-type PCF laser produce 13.6 W output power on the quasi-four-level system with center wavelength of 1030 nm. The laser operating on the three-level system is obtained with the introduction of specialized feedback around the 976 nm radiation. Up to 7 W output power is generated with wavelength centered in 978 nm.
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Jing He, Ziwei Wang, Wendi Wu, Songtao Du, Qihong Lou, Jun Zhou, Xiaojun Li, "Short-length large-mode-area photonic crystal fiber laser operating at 978 nm", Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 87961V (16 May 2013); doi: 10.1117/12.2010950; https://doi.org/10.1117/12.2010950
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