Two‐stage high‐power L‐band superfluorescent fiber source | Zendy

Zhang Yun | Zendy; Li Yigang | Zendy; Chen Shengping | Zendy; Zhu Jianping | Zendy; Wang Hua | Zendy; Xu Tuanwei | Zendy; Lu Kecheng | Zendy

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Two‐stage high‐power L‐band superfluorescent fiber source

Author(s) -

Zhang Yun,

Li Yigang,

Chen Shengping,

Zhu Jianping,

Wang Hua,

Xu Tuanwei,

Lu Kecheng

Publication year - 2005

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.20996

Subject(s) - amplified spontaneous emission , lasing threshold , materials science , amplifier , optoelectronics , fiber , fiber amplifier , power (physics) , microwave , optics , telecommunications , physics , computer science , cmos , laser , wavelength , quantum mechanics , composite material

A two‐stage high power L‐band superfluorescent fiber source consisting of a double‐pass forward Er‐doped amplified spontaneous emission (ASE) seed source and a double‐pass Er/Yb co‐doped fiber amplifier is obtained. Output power is 216 mW and conversion efficiency is 13.7%. The ASE seed source benefit improving output spectrum and preventing from lasing. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 46: 389–391, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20996

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