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Proceedings Paper

The experimental study of a CW 980nm double-clad photonic crystal fiber laser
Author(s): Ping-xue Li; Xue-xia Zhang; Zhi Liu; Jun-jie Chi
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Paper Abstract

In this paper, we report on a CW 980 nm double clad photonic crystal fiber laser pumped by the CW 915 nm diode laser. The photonic crystal fiber used in the experiment has a core diameter of 40 μm, inner clad of 200 μm, an absorption coefficient of about 3 dB/m at 915 nm. The fiber length is 40 cm. In the single-end output experiment, an output power of 1.2 W with a slope efficiency of 15% has been achieved. To the best of our knowledge, it was the first time for the 980 nm Yb-doped fiber laser by using the flexile large-mode-area double-clad photonic crystal fiber.

Paper Details

Date Published: 19 August 2011
PDF: 6 pages
Proc. SPIE 8192, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging, 81921W (19 August 2011); doi: 10.1117/12.900251
Show Author Affiliations
Ping-xue Li, Beijing Univ. of Technology (China)
Xue-xia Zhang, Beijing Univ. of Technology (China)
Zhi Liu, Beijing Univ. of Technology (China)
Jun-jie Chi, Beijing Univ. of Technology (China)


Published in SPIE Proceedings Vol. 8192:
International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging
Farzin Amzajerdian; Weibiao Chen; Chunqing Gao; Tianyu Xie, Editor(s)

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