256-QAM (64 Gb/s) coherent optical transmission over 160 km with an optical bandwidth of 5.4 GHz

Masataka Nakazawa; Seiji Okamoto; Tatsunori Omiya; Keisuke Kasai; Masato Yoshida

doi:10.1109/LPT.2009.2037238

256-QAM (64 Gb/s) coherent optical transmission over 160 km with an optical bandwidth of 5.4 GHz

Masataka Nakazawa, Seiji Okamoto, Tatsunori Omiya, Keisuke Kasai, Masato Yoshida

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Abstract

We report a polarization-multiplexed (Pol-Mux) 4-Gsymbol/s 256 quadrature amplitude modulation (QAM) coherent optical transmission over 160 km. A 64-Gb/s data signal was successfully transmitted with an optical bandwidth of 5.4 GHz. We also describe a Pol-Mux, 10-Gsymbol/s, 128- and 64-QAM (140 and 120 Gb/s) transmission over 150 km.

Original language	English
Article number	5342512
Pages (from-to)	185-187
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	22
Issue number	3
DOIs	https://doi.org/10.1109/LPT.2009.2037238
Publication status	Published - 2010 Feb 1

Keywords

Frequency-stabilized laser
Index terms-coherent transmission
Optical phase-locked loop (pll)
Quadrature amplitude modulation (qam)
Spectral efficiency (se)

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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abstract = "We report a polarization-multiplexed (Pol-Mux) 4-Gsymbol/s 256 quadrature amplitude modulation (QAM) coherent optical transmission over 160 km. A 64-Gb/s data signal was successfully transmitted with an optical bandwidth of 5.4 GHz. We also describe a Pol-Mux, 10-Gsymbol/s, 128- and 64-QAM (140 and 120 Gb/s) transmission over 150 km.",

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author = "Masataka Nakazawa and Seiji Okamoto and Tatsunori Omiya and Keisuke Kasai and Masato Yoshida",

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T1 - 256-QAM (64 Gb/s) coherent optical transmission over 160 km with an optical bandwidth of 5.4 GHz

AU - Nakazawa, Masataka

AU - Okamoto, Seiji

AU - Omiya, Tatsunori

AU - Kasai, Keisuke

AU - Yoshida, Masato

PY - 2010/2/1

Y1 - 2010/2/1

N2 - We report a polarization-multiplexed (Pol-Mux) 4-Gsymbol/s 256 quadrature amplitude modulation (QAM) coherent optical transmission over 160 km. A 64-Gb/s data signal was successfully transmitted with an optical bandwidth of 5.4 GHz. We also describe a Pol-Mux, 10-Gsymbol/s, 128- and 64-QAM (140 and 120 Gb/s) transmission over 150 km.

AB - We report a polarization-multiplexed (Pol-Mux) 4-Gsymbol/s 256 quadrature amplitude modulation (QAM) coherent optical transmission over 160 km. A 64-Gb/s data signal was successfully transmitted with an optical bandwidth of 5.4 GHz. We also describe a Pol-Mux, 10-Gsymbol/s, 128- and 64-QAM (140 and 120 Gb/s) transmission over 150 km.

KW - Frequency-stabilized laser

KW - Index terms-coherent transmission

KW - Optical phase-locked loop (pll)

KW - Quadrature amplitude modulation (qam)

KW - Spectral efficiency (se)

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256-QAM (64 Gb/s) coherent optical transmission over 160 km with an optical bandwidth of 5.4 GHz

Abstract

Keywords

ASJC Scopus subject areas

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