Detailed design analysis of erbium-doped fiber amplifiers

Bo Pedersen; Anders Overgaard Bjarklev; Ole Lumholt; Jørn Hedegaard Povlsen

doi:10.1109/68.9103

Detailed design analysis of erbium-doped fiber amplifiers

Bo Pedersen
, Anders Overgaard Bjarklev
, Ole Lumholt
, Jørn Hedegaard Povlsen

Technical University of Denmark

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

When pumping the erbium-doped fiber amplifier at 0.98 and 1.48 mu m, the optimum cutoff wavelength for step profiles with arbitrary numerical aperture is shown to be 0.80 and 0.90 mu m, respectively. The use of a confined erbium profile can improve the gain coefficient up to 45%. The index raising co-dopant is shown to be very significant for the gain coefficient when pumping at 0.98 mu m

Original language	English
Journal	I E E E Photonics Technology Letters
Volume	3
Issue number	6
Pages (from-to)	548-550
ISSN	1041-1135
DOIs	https://doi.org/10.1109/68.9103
Publication status	Published - 1991

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Copyright: 1991 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

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title = "Detailed design analysis of erbium-doped fiber amplifiers",

abstract = "When pumping the erbium-doped fiber amplifier at 0.98 and 1.48 mu m, the optimum cutoff wavelength for step profiles with arbitrary numerical aperture is shown to be 0.80 and 0.90 mu m, respectively. The use of a confined erbium profile can improve the gain coefficient up to 45\%. The index raising co-dopant is shown to be very significant for the gain coefficient when pumping at 0.98 mu m",

author = "Bo Pedersen and Bjarklev, \{Anders Overgaard\} and Ole Lumholt and Povlsen, \{J{\o}rn Hedegaard\}",

note = "Copyright: 1991 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 = "1991",

doi = "10.1109/68.9103",

language = "English",

volume = "3",

pages = "548--550",

journal = "I E E E Photonics Technology Letters",

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T1 - Detailed design analysis of erbium-doped fiber amplifiers

AU - Pedersen, Bo

AU - Bjarklev, Anders Overgaard

AU - Lumholt, Ole

AU - Povlsen, Jørn Hedegaard

N1 - Copyright: 1991 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

PY - 1991

Y1 - 1991

N2 - When pumping the erbium-doped fiber amplifier at 0.98 and 1.48 mu m, the optimum cutoff wavelength for step profiles with arbitrary numerical aperture is shown to be 0.80 and 0.90 mu m, respectively. The use of a confined erbium profile can improve the gain coefficient up to 45%. The index raising co-dopant is shown to be very significant for the gain coefficient when pumping at 0.98 mu m

AB - When pumping the erbium-doped fiber amplifier at 0.98 and 1.48 mu m, the optimum cutoff wavelength for step profiles with arbitrary numerical aperture is shown to be 0.80 and 0.90 mu m, respectively. The use of a confined erbium profile can improve the gain coefficient up to 45%. The index raising co-dopant is shown to be very significant for the gain coefficient when pumping at 0.98 mu m

U2 - 10.1109/68.9103

DO - 10.1109/68.9103

M3 - Journal article

SN - 1041-1135

VL - 3

SP - 548

EP - 550

JO - I E E E Photonics Technology Letters

JF - I E E E Photonics Technology Letters

IS - 6

ER -

Detailed design analysis of erbium-doped fiber amplifiers

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