Short-length large-mode-area photonic crystal fiber laser operating at 978 nm

Jing He; Ziwei Wang; Wendi Wu; Songtao Du; Qihong Lou; Jun Zhou; Xiaojun Li

doi:10.1117/12.2010950

16 May 2013 Short-length large-mode-area photonic crystal fiber laser operating at 978 nm

Jing He, Ziwei Wang, Wendi Wu, Songtao Du, Qihong Lou, Jun Zhou, Xiaojun Li

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.

Citation Download Citation

Jing He, Ziwei Wang, Wendi Wu, Songtao Du, Qihong Lou, Jun Zhou, and 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); https://doi.org/10.1117/12.2010950

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