Super-Nyquist-WDM techniques for ultra-long-haul high-capacity optical fiber transmission systems

Koji Igarashi; Takehiro Tsuritani; Itsuro Morita; Masatoshi Suzuki

doi:10.1109/OECC.2015.7340061

Super-Nyquist-WDM techniques for ultra-long-haul high-capacity optical fiber transmission systems

Koji Igarashi, Takehiro Tsuritani, Itsuro Morita, Masatoshi Suzuki

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

2 Citations (Scopus)

Abstract

We review Super-Nyquist WDM techniques for ultra-long-haul high-capacity transmission. In Super-Nyquist WDM systems, optical signals are multiplexed with the frequency spacing of less than baudrate. With the help of multi-core fibers with multi-core EDFA, 140.7-Tbit/s, 7 × 326-km transmission of 201-channel 25-GHz-spaced Super-Nyquist-WDM 100-Gbit/s DP-QPSK signals has been demonstrated, achieving the capacity-distance product over 1 Exabit/s×km.

Original language	English
Title of host publication	2015 Opto-Electronics and Communications Conference, OECC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467379441
DOIs	https://doi.org/10.1109/OECC.2015.7340061
Publication status	Published - 2015 Nov 30
Externally published	Yes
Event	Opto-Electronics and Communications Conference, OECC 2015 - Shanghai, China Duration: 2015 Jun 28 → 2015 Jul 2

Publication series

Name	2015 Opto-Electronics and Communications Conference, OECC 2015

Other

Other	Opto-Electronics and Communications Conference, OECC 2015
Country/Territory	China
City	Shanghai
Period	15/6/28 → 15/7/2

Keywords

long-haul transmission
spece-division multiplexing
wavelength-division multiplexing

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/OECC.2015.7340061

Cite this

Igarashi, K., Tsuritani, T., Morita, I., & Suzuki, M. (2015). Super-Nyquist-WDM techniques for ultra-long-haul high-capacity optical fiber transmission systems. In 2015 Opto-Electronics and Communications Conference, OECC 2015 [7340061] (2015 Opto-Electronics and Communications Conference, OECC 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OECC.2015.7340061

Super-Nyquist-WDM techniques for ultra-long-haul high-capacity optical fiber transmission systems. / Igarashi, Koji; Tsuritani, Takehiro; Morita, Itsuro et al.

2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7340061 (2015 Opto-Electronics and Communications Conference, OECC 2015).

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

Igarashi, K, Tsuritani, T, Morita, I & Suzuki, M 2015, Super-Nyquist-WDM techniques for ultra-long-haul high-capacity optical fiber transmission systems. in 2015 Opto-Electronics and Communications Conference, OECC 2015., 7340061, 2015 Opto-Electronics and Communications Conference, OECC 2015, Institute of Electrical and Electronics Engineers Inc., Opto-Electronics and Communications Conference, OECC 2015, Shanghai, China, 15/6/28. https://doi.org/10.1109/OECC.2015.7340061

Igarashi K, Tsuritani T, Morita I, Suzuki M. Super-Nyquist-WDM techniques for ultra-long-haul high-capacity optical fiber transmission systems. In 2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7340061. (2015 Opto-Electronics and Communications Conference, OECC 2015). doi: 10.1109/OECC.2015.7340061

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abstract = "We review Super-Nyquist WDM techniques for ultra-long-haul high-capacity transmission. In Super-Nyquist WDM systems, optical signals are multiplexed with the frequency spacing of less than baudrate. With the help of multi-core fibers with multi-core EDFA, 140.7-Tbit/s, 7 × 326-km transmission of 201-channel 25-GHz-spaced Super-Nyquist-WDM 100-Gbit/s DP-QPSK signals has been demonstrated, achieving the capacity-distance product over 1 Exabit/s×km.",

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Super-Nyquist-WDM techniques for ultra-long-haul high-capacity optical fiber transmission systems

Abstract

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Keywords

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