Spectral gain characteristics induced by 980 nm pumping band in a gain-Flattened EDFA
We demonstrate the effect of inversion population ratio mediated by 980 nm pumping band on the gain spectra of a gain-flattened Erbium-doped fiber amplifier. The gain equalizing filter was designed at 977 nm and the amplifier was built in the four-stage arrangement. In the pumping structure, the 148...
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Main Authors: | Sarmani, A.R., Sheih, S.J., Adikan, Faisal Rafiq Mahamd, Mahdi, M.A. |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2010
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Subjects: | |
Online Access: | http://eprints.um.edu.my/4666/1/Sarmani-2010-Spectral_gain_charac.pdf http://eprints.um.edu.my/4666/ |
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