Flattening Spectrum of a Broadband and Wavelength Stable Erbium Doped Superfluorescent Fiber Source
YANG Bao, MING Hai, GUO Yang, XIE Jian-ping
Department of Physics, University of Science and Technology of China, Hefei 230026
Flattening Spectrum of a Broadband and Wavelength Stable Erbium Doped Superfluorescent Fiber Source
YANG Bao;MING Hai;GUO Yang;XIE Jian-ping
Department of Physics, University of Science and Technology of China, Hefei 230026
关键词 ：
42.81.Cn ,
42.79.Gn ,
42.60.Lh
Abstract ： A technique is used to design the spectra in erbium doped superfluorescent fiber source experimentally and theoretically. In an erbium doped fiber with a 10m length and 300ppm concentration, a line width of about 42nm and high mean wavelength stability (<0.lppm/K, <0.2ppm/mW) were obtained by means of a suitable population distribution, and adjusting the ratio of backward to forward pump power. Also, its thermal characteristic is studied. These results will improve the performance of fiber optical gyroscope and fiber sensors, and will be applied in erbium doped fiber amplifier with flattening gain.
Key words ：
42.81.Cn
42.79.Gn
42.60.Lh
出版日期: 1999-05-01
:
42.81.Cn
(Fiber testing and measurement of fiber parameters)
42.79.Gn
(Optical waveguides and couplers)
42.60.Lh
(Efficiency, stability, gain, and other operational parameters)
引用本文:
YANG Bao;MING Hai;GUO Yang;XIE Jian-ping. Flattening Spectrum of a Broadband and Wavelength Stable Erbium Doped Superfluorescent Fiber Source[J]. 中国物理快报, 1999, 16(5): 356-357.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1999/V16/I5/356
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1999, Vol. 16 
