@article{94d00b3fe4e5421c90c04bd0717e0ade,
title = "Optimum signal wavelength for a distributed erbium-doped fiber amplifier",
abstract = "Theoretical analysis of a 100-km-long transparent germanosilicate distributed erbium-doped optical fiber has been carried out. It is shown that the optimum signal wavelength is 1.554 μm both considering the noise performance and the necessary pump power for achieving unity gain when the distributed erbium-doped fibers are pumped at 1.48 μm",
author = "Karsten Rottwitt and Povlsen, {J{\o}rn Hedegaard} and Bjarklev, {Anders Overgaard} and Ole Lumholt and Bo Pedersen and Thomas Rasmussen",
note = "Copyright: 1992 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE",
year = "1992",
doi = "10.1109/68.145248",
language = "English",
volume = "4",
pages = "714--717",
journal = "I E E E Photonics Technology Letters",
issn = "1041-1135",
publisher = "Institute of Electrical and Electronics Engineers",
number = "7",
}