IEICE TRANSACTIONS on Communications
High-Performance Distributed Raman Amplification Systems with Limited Pump Power
Summary :
We have clarified both theoretically and experimentally the basic performance of distributed Raman amplification (DRA) transmission systems in trunk networks with DSF or SMF spans with limited pump power where the pump power is limited by practical considerations. The gain and noise characteristics of a fiber span with splice loss are accurately determined by employing three approximation models. A novel pumping scheme called band enhanced pumping (BEP) is proposed that improves the DRA gain and optical SNR (OSNR) by 1.5 and 0.55 dB, respectively, compared with those of a conventional pumping scheme, under typical system conditions. We show that a DRA system with a DSF span has OSNRs that are 2.1 and 2.9 dB higher than those of a system with an SMF span at limited pump powers of 200 and 400 mW, respectively, as typical examples.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E89-B No.3 pp.715-723
- Publication Date
- 2006/03/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e89-b.3.715
- Type of Manuscript
- PAPER
- Category
- Fiber-Optic Transmission for Communications
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Hiroji MASUDA, Masahito TOMIZAWA, Yutaka MIYAMOTO, Kazuo HAGIMOTO, "High-Performance Distributed Raman Amplification Systems with Limited Pump Power" in IEICE TRANSACTIONS on Communications,
vol. E89-B, no. 3, pp. 715-723, March 2006, doi: 10.1093/ietcom/e89-b.3.715.
Abstract: We have clarified both theoretically and experimentally the basic performance of distributed Raman amplification (DRA) transmission systems in trunk networks with DSF or SMF spans with limited pump power where the pump power is limited by practical considerations. The gain and noise characteristics of a fiber span with splice loss are accurately determined by employing three approximation models. A novel pumping scheme called band enhanced pumping (BEP) is proposed that improves the DRA gain and optical SNR (OSNR) by 1.5 and 0.55 dB, respectively, compared with those of a conventional pumping scheme, under typical system conditions. We show that a DRA system with a DSF span has OSNRs that are 2.1 and 2.9 dB higher than those of a system with an SMF span at limited pump powers of 200 and 400 mW, respectively, as typical examples.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e89-b.3.715/_p
Copy
@ARTICLE{e89-b_3_715,
author={Hiroji MASUDA, Masahito TOMIZAWA, Yutaka MIYAMOTO, Kazuo HAGIMOTO, },
journal={IEICE TRANSACTIONS on Communications},
title={High-Performance Distributed Raman Amplification Systems with Limited Pump Power},
year={2006},
volume={E89-B},
number={3},
pages={715-723},
abstract={We have clarified both theoretically and experimentally the basic performance of distributed Raman amplification (DRA) transmission systems in trunk networks with DSF or SMF spans with limited pump power where the pump power is limited by practical considerations. The gain and noise characteristics of a fiber span with splice loss are accurately determined by employing three approximation models. A novel pumping scheme called band enhanced pumping (BEP) is proposed that improves the DRA gain and optical SNR (OSNR) by 1.5 and 0.55 dB, respectively, compared with those of a conventional pumping scheme, under typical system conditions. We show that a DRA system with a DSF span has OSNRs that are 2.1 and 2.9 dB higher than those of a system with an SMF span at limited pump powers of 200 and 400 mW, respectively, as typical examples.},
keywords={},
doi={10.1093/ietcom/e89-b.3.715},
ISSN={1745-1345},
month={March},}
Copy
TY - JOUR
TI - High-Performance Distributed Raman Amplification Systems with Limited Pump Power
T2 - IEICE TRANSACTIONS on Communications
SP - 715
EP - 723
AU - Hiroji MASUDA
AU - Masahito TOMIZAWA
AU - Yutaka MIYAMOTO
AU - Kazuo HAGIMOTO
PY - 2006
DO - 10.1093/ietcom/e89-b.3.715
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E89-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2006
AB - We have clarified both theoretically and experimentally the basic performance of distributed Raman amplification (DRA) transmission systems in trunk networks with DSF or SMF spans with limited pump power where the pump power is limited by practical considerations. The gain and noise characteristics of a fiber span with splice loss are accurately determined by employing three approximation models. A novel pumping scheme called band enhanced pumping (BEP) is proposed that improves the DRA gain and optical SNR (OSNR) by 1.5 and 0.55 dB, respectively, compared with those of a conventional pumping scheme, under typical system conditions. We show that a DRA system with a DSF span has OSNRs that are 2.1 and 2.9 dB higher than those of a system with an SMF span at limited pump powers of 200 and 400 mW, respectively, as typical examples.
ER -
English
