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Proceedings Paper

Characterization of gain spectral variation of Erbium-doped fibers codoped with aluminum
Author(s): Baishi Wang; Gabe Pub; Rich Osnato; Bera Palsdottir
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Paper Abstract

Characteristics of gain spectral variation of EDFs and its dependence on aluminum doping level and fiber mode design are quantitatively studied. Based on experimental data and manufactured fibers with different aluminum levels, the correlation between aluminum concentration and both absorption spectrum and gain flatness is revealed. Gain spectral variation for over a million meters of EDFs manufactured in last several years is presented. The result shows that peak-to- peak spectral shape variation for all these fibers are within 0.8% in a 36nm C-band window.

Paper Details

Date Published: 12 May 2004
PDF: 6 pages
Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); doi: 10.1117/12.520728
Show Author Affiliations
Baishi Wang, OFS (United States)
Gabe Pub, OFS (United States)
Rich Osnato, OFS (United States)
Bera Palsdottir, OFS Fitel Denmark I/S (Denmark)


Published in SPIE Proceedings Vol. 5280:
Materials, Active Devices, and Optical Amplifiers
Connie J. Chang-Hasnain; Dexiu Huang; Yoshiaki Nakano; Xiaomin Ren, Editor(s)

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