Presentation 2001/5/11
Oscillation wavelength of a free-running erbium doped fiber ring laser
Joji Maeda, Naoki Kaneko,
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Abstract(in English) Oscillation wavelength of a free-running, continuous wave erbium-doped fiber ring laser is studied both numerically and experimentally. In the experiment, we have observed a drastic change in oscillation wavelength associated with a change in cavity loss. Numerical simulations based on a two level laser model with consideration of a spectral profile of absorption and emission cross section confirms the experimental result. Considering the applied model, we conclude the drastic change as a result of the dependence of a gain spectra on population inversion.
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Keyword(in English) fiber lasers / erbium doped fibers / fiber amplifiers / gain spectrum
Paper # LQE2001-10
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Conference Information
Committee LQE
Conference Date 2001/5/11(1days)
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Registration To Lasers and Quantum Electronics (LQE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Oscillation wavelength of a free-running erbium doped fiber ring laser
Sub Title (in English)
Keyword(1) fiber lasers
Keyword(2) erbium doped fibers
Keyword(3) fiber amplifiers
Keyword(4) gain spectrum
1st Author's Name Joji Maeda
1st Author's Affiliation Department of Electrical Engineering, Faculty of Science and Technology, Science University of Tokyo()
2nd Author's Name Naoki Kaneko
2nd Author's Affiliation Department of Electrical Engineering, Faculty of Science and Technology, Science University of Tokyo
Date 2001/5/11
Paper # LQE2001-10
Volume (vol) vol.101
Number (no) 65
Page pp.pp.-
#Pages 5
Date of Issue