Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism

Shien Kuei Liaw; Yu Sheng Huang; Hsin Kai Hung; Nan Kuang Chen; Kuei Chu Hsu; Yi Lin Yu; Ting Wang; A. Manshina; Y. Tver'yanovic

doi:10.1109/ICUMT.2010.5676529

Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism

Shien Kuei Liaw^*, Yu Sheng Huang, Hsin Kai Hung, Nan Kuang Chen, Kuei Chu Hsu, Yi Lin Yu, Ting Wang, A. Manshina, Y. Tver'yanovic

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

We propose a hybrid C+L band fiber amplifier loop-back scheme which is composed of a C-band erbium-doped fiber amplifier (EDFA) and an L-band Raman fiber amplifier (RFA) using double-pass dispersion compensators in a loop-back scheme (also named as bridge scheme). Dispersion slope mismatch are precisely compensated for all 14 C+L band channels by writing fiber Bragg gratings (FBGs) at appropriate locations. Gain variation among multiple channels can be reduced from 6.5 dB to ±0.2 dB. The overall pump efficiency is 25% improved for C band signals by recycling the residual pump power. With several merits as mentioned, the hybrid EDFA/RFA may find potential applications in WDM long-haul systems and optical networks.

Original language	English
Title of host publication	2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010
Pages	1180-1182
Number of pages	3
DOIs	https://doi.org/10.1109/ICUMT.2010.5676529
State	Published - 2010
Externally published	Yes
Event	2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010 - Moscow, Russian Federation Duration: 18 10 2010 → 20 10 2010

Publication series

Name	2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010

Conference

Conference	2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010
Country/Territory	Russian Federation
City	Moscow
Period	18/10/10 → 20/10/10

Keywords

Dispersion compensation
Fiber amplifier
Fiber bragg grating
Gain equalization
Optical communication

Access to Document

10.1109/ICUMT.2010.5676529

Cite this

Liaw, S. K., Huang, Y. S., Hung, H. K., Chen, N. K., Hsu, K. C., Yu, Y. L., Wang, T., Manshina, A., & Tver'yanovic, Y. (2010). Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism. In 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010 (pp. 1180-1182). Article 5676529 (2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010). https://doi.org/10.1109/ICUMT.2010.5676529

Liaw, Shien Kuei ; Huang, Yu Sheng ; Hung, Hsin Kai et al. / Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism. 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010. 2010. pp. 1180-1182 (2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010).

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title = "Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism",

abstract = "We propose a hybrid C+L band fiber amplifier loop-back scheme which is composed of a C-band erbium-doped fiber amplifier (EDFA) and an L-band Raman fiber amplifier (RFA) using double-pass dispersion compensators in a loop-back scheme (also named as bridge scheme). Dispersion slope mismatch are precisely compensated for all 14 C+L band channels by writing fiber Bragg gratings (FBGs) at appropriate locations. Gain variation among multiple channels can be reduced from 6.5 dB to ±0.2 dB. The overall pump efficiency is 25% improved for C band signals by recycling the residual pump power. With several merits as mentioned, the hybrid EDFA/RFA may find potential applications in WDM long-haul systems and optical networks.",

keywords = "Dispersion compensation, Fiber amplifier, Fiber bragg grating, Gain equalization, Optical communication",

author = "Liaw, {Shien Kuei} and Huang, {Yu Sheng} and Hung, {Hsin Kai} and Chen, {Nan Kuang} and Hsu, {Kuei Chu} and Yu, {Yi Lin} and Ting Wang and A. Manshina and Y. Tver'yanovic",

year = "2010",

doi = "10.1109/ICUMT.2010.5676529",

language = "英语",

isbn = "9781424472857",

series = "2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010",

pages = "1180--1182",

booktitle = "2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010",

note = "2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010 ; Conference date: 18-10-2010 Through 20-10-2010",

}

Liaw, SK, Huang, YS, Hung, HK, Chen, NK, Hsu, KC, Yu, YL, Wang, T, Manshina, A & Tver'yanovic, Y 2010, Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism. in 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010., 5676529, 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010, pp. 1180-1182, 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010, Moscow, Russian Federation, 18/10/10. https://doi.org/10.1109/ICUMT.2010.5676529

Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism. / Liaw, Shien Kuei; Huang, Yu Sheng; Hung, Hsin Kai et al.
2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010. 2010. p. 1180-1182 5676529 (2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism

AU - Liaw, Shien Kuei

AU - Huang, Yu Sheng

AU - Hung, Hsin Kai

AU - Chen, Nan Kuang

AU - Hsu, Kuei Chu

AU - Yu, Yi Lin

AU - Wang, Ting

AU - Manshina, A.

AU - Tver'yanovic, Y.

PY - 2010

Y1 - 2010

N2 - We propose a hybrid C+L band fiber amplifier loop-back scheme which is composed of a C-band erbium-doped fiber amplifier (EDFA) and an L-band Raman fiber amplifier (RFA) using double-pass dispersion compensators in a loop-back scheme (also named as bridge scheme). Dispersion slope mismatch are precisely compensated for all 14 C+L band channels by writing fiber Bragg gratings (FBGs) at appropriate locations. Gain variation among multiple channels can be reduced from 6.5 dB to ±0.2 dB. The overall pump efficiency is 25% improved for C band signals by recycling the residual pump power. With several merits as mentioned, the hybrid EDFA/RFA may find potential applications in WDM long-haul systems and optical networks.

AB - We propose a hybrid C+L band fiber amplifier loop-back scheme which is composed of a C-band erbium-doped fiber amplifier (EDFA) and an L-band Raman fiber amplifier (RFA) using double-pass dispersion compensators in a loop-back scheme (also named as bridge scheme). Dispersion slope mismatch are precisely compensated for all 14 C+L band channels by writing fiber Bragg gratings (FBGs) at appropriate locations. Gain variation among multiple channels can be reduced from 6.5 dB to ±0.2 dB. The overall pump efficiency is 25% improved for C band signals by recycling the residual pump power. With several merits as mentioned, the hybrid EDFA/RFA may find potential applications in WDM long-haul systems and optical networks.

KW - Dispersion compensation

KW - Fiber amplifier

KW - Fiber bragg grating

KW - Gain equalization

KW - Optical communication

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SN - 9781424472857

T3 - 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010

SP - 1180

EP - 1182

BT - 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010

T2 - 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010

Y2 - 18 October 2010 through 20 October 2010

ER -

Liaw SK, Huang YS, Hung HK, Chen NK, Hsu KC, Yu YL et al. Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism. In 2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010. 2010. p. 1180-1182. 5676529. (2010 International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2010). doi: 10.1109/ICUMT.2010.5676529

Dispersion management and gain flattened for a bridge-type hybrid amplifiers in a pumping recycling mechanism

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