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Proceedings Paper

High-power Yb-doped double-cladding photonic crystal fiber superfluorescent source
Author(s): Yi-gang Li; Sheng-li Liu; Wei Zhang; Lei Ding; Pei-guang Yan; Ke-cheng Lu
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Paper Abstract

An Yb-doped double-cladding photonic crystal fiber (DC-PCF) superfluorescent source (SFS) is presented experimentally for the first time, which is pumped at 976nm by a diode laser (LD) with the end-coupling method. We employ a single-stage SFS in double-pass forward configuration and get the maximum output power of 1.649W with a slope efficiency of 56.7%. The peak wavelength and the 3dB bandwidth are 1067.6nm and 22.4nm, respectively.

Paper Details

Date Published: 23 December 2005
PDF: 5 pages
Proc. SPIE 6028, ICO20: Lasers and Laser Technologies, 60280K (23 December 2005); doi: 10.1117/12.667143
Show Author Affiliations
Yi-gang Li, Nankai Univ. (China)
Sheng-li Liu, Nankai Univ. (China)
Wei Zhang, Nankai Univ. (China)
Lei Ding, Nankai Univ. (China)
Pei-guang Yan, Nankai Univ. (China)
Ke-cheng Lu, Nankai Univ. (China)

Published in SPIE Proceedings Vol. 6028:
ICO20: Lasers and Laser Technologies
Y. C. Chen; Dianyuan Fan; Chunqing Gao; Shouhuan Zhou, Editor(s)

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