Reducing pulsewidth broadening in L-band EDFAs by use of a new L-band EDF

Jianjun Yu; Palle Jeppesen; Bera Palsdottir; Stig Nissen Knudsen

doi:10.1109/68.930404

Reducing pulsewidth broadening in L-band EDFAs by use of a new L-band EDF

Jianjun Yu, Palle Jeppesen, Bera Palsdottir, Stig Nissen Knudsen

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Abstract

Due to a small effective area of erbium-doped fiber (EDF), a short pulse will be broadened because of self-phase modulation when it is amplified in an L-band EDF amplifier (EDFA); hence, it is necessary to develop a new EDF with large Er3+ concentration to reduce the EDF length and a large effective area to reduce the nonlinear effect in the L-band EDFA. In this letter, it will be demonstrated that the pulsewidth can be maintained when a short pulse is amplified in an L-band EDFA consisting of a new L-band EDF.

Original language	English
Journal	I E E E Photonics Technology Letters
Volume	13
Issue number	7
Pages (from-to)	654 - 656
ISSN	1041-1135
DOIs	https://doi.org/10.1109/68.930404
Publication status	Published - 2001

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Copyright: 2000 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 = "Reducing pulsewidth broadening in L-band EDFAs by use of a new L-band EDF",

abstract = "Due to a small effective area of erbium-doped fiber (EDF), a short pulse will be broadened because of self-phase modulation when it is amplified in an L-band EDF amplifier (EDFA); hence, it is necessary to develop a new EDF with large Er3+ concentration to reduce the EDF length and a large effective area to reduce the nonlinear effect in the L-band EDFA. In this letter, it will be demonstrated that the pulsewidth can be maintained when a short pulse is amplified in an L-band EDFA consisting of a new L-band EDF.",

author = "Jianjun Yu and Palle Jeppesen and Bera Palsdottir and Knudsen, {Stig Nissen}",

note = "Copyright: 2000 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 = "2001",

doi = "10.1109/68.930404",

language = "English",

volume = "13",

pages = "654 -- 656",

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T1 - Reducing pulsewidth broadening in L-band EDFAs by use of a new L-band EDF

AU - Yu, Jianjun

AU - Jeppesen, Palle

AU - Palsdottir, Bera

AU - Knudsen, Stig Nissen

N1 - Copyright: 2000 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 - 2001

Y1 - 2001

N2 - Due to a small effective area of erbium-doped fiber (EDF), a short pulse will be broadened because of self-phase modulation when it is amplified in an L-band EDF amplifier (EDFA); hence, it is necessary to develop a new EDF with large Er3+ concentration to reduce the EDF length and a large effective area to reduce the nonlinear effect in the L-band EDFA. In this letter, it will be demonstrated that the pulsewidth can be maintained when a short pulse is amplified in an L-band EDFA consisting of a new L-band EDF.

AB - Due to a small effective area of erbium-doped fiber (EDF), a short pulse will be broadened because of self-phase modulation when it is amplified in an L-band EDF amplifier (EDFA); hence, it is necessary to develop a new EDF with large Er3+ concentration to reduce the EDF length and a large effective area to reduce the nonlinear effect in the L-band EDFA. In this letter, it will be demonstrated that the pulsewidth can be maintained when a short pulse is amplified in an L-band EDFA consisting of a new L-band EDF.

U2 - 10.1109/68.930404

DO - 10.1109/68.930404

M3 - Journal article

VL - 13

SP - 654

EP - 656

JO - I E E E Photonics Technology Letters

JF - I E E E Photonics Technology Letters

SN - 1041-1135

IS - 7

ER -

Reducing pulsewidth broadening in L-band EDFAs by use of a new L-band EDF

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