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作者:

Li Ping-xue (Li Ping-xue.) (学者:李平雪) | Zhang Xue-xia (Zhang Xue-xia.) | Liu Zhi (Liu Zhi.) | Chi Jun-jie (Chi Jun-jie.)

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CPCI-S EI Scopus

摘要:

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 mu m, inner clad of 200 mu m, 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.

关键词:

980nm laser Double-clad Photonic crystal fiber Quasi-three-level

作者机构:

  • [ 1 ] [Li Ping-xue]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Zhang Xue-xia]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Liu Zhi]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Chi Jun-jie]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

通讯作者信息:

  • 李平雪

    [Li Ping-xue]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

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来源 :

INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2011: LASER SENSING AND IMAGING AND BIOLOGICAL AND MEDICAL APPLICATIONS OF PHOTONICS SENSING AND IMAGING

ISSN: 0277-786X

年份: 2011

卷: 8192

语种: 英文

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