90 Gbaud NRZ-DP-DQPSK modulation with full-ETDM technique using high-speed optical IQ modulator

Atsushi Kanno; Takahide Sakamoto; Akito Chiba; Masaaki Sudo; Kaoru Higuma; Junichiro Ichikawa; Tetsuya Kawanishi

doi:10.1587/transele.E94.C.1179

90 Gbaud NRZ-DP-DQPSK modulation with full-ETDM technique using high-speed optical IQ modulator

Atsushi Kanno^*, Takahide Sakamoto, Akito Chiba, Masaaki Sudo, Kaoru Higuma, Junichiro Ichikawa, Tetsuya Kawanishi

^*この研究の対応する著者

研究成果: Article › 査読

5 被引用数 (Scopus)

抄録

We demonstrate high baud-rate DQPSK modulation with full-ETDM technique using a novel high-speed optical IQ modulator consisting of a ridge-type optical waveguide structure on a thin LiNbO₃ substrate. Our fabrication technique achieves a drastic extension of the modulator's bandwidth and a reduction of half-wave voltage. Demonstration of 90-Gbaud NRZ-DP-DQPSK signal generation with the modulator successfully achieved a bit rate of 360-Gb/s under full-ETDM configuration.

本文言語	English
ページ（範囲）	1179-1186
ページ数	8
ジャーナル	IEICE Transactions on Electronics
巻	E94-C
号	7
DOI	https://doi.org/10.1587/transele.E94.C.1179
出版ステータス	Published - 2011 7月
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
電子工学および電気工学

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10.1587/transele.E94.C.1179

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abstract = "We demonstrate high baud-rate DQPSK modulation with full-ETDM technique using a novel high-speed optical IQ modulator consisting of a ridge-type optical waveguide structure on a thin LiNbO3 substrate. Our fabrication technique achieves a drastic extension of the modulator's bandwidth and a reduction of half-wave voltage. Demonstration of 90-Gbaud NRZ-DP-DQPSK signal generation with the modulator successfully achieved a bit rate of 360-Gb/s under full-ETDM configuration.",

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year = "2011",

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AU - Kanno, Atsushi

AU - Sakamoto, Takahide

AU - Chiba, Akito

AU - Sudo, Masaaki

AU - Higuma, Kaoru

AU - Ichikawa, Junichiro

AU - Kawanishi, Tetsuya

PY - 2011/7

Y1 - 2011/7

N2 - We demonstrate high baud-rate DQPSK modulation with full-ETDM technique using a novel high-speed optical IQ modulator consisting of a ridge-type optical waveguide structure on a thin LiNbO3 substrate. Our fabrication technique achieves a drastic extension of the modulator's bandwidth and a reduction of half-wave voltage. Demonstration of 90-Gbaud NRZ-DP-DQPSK signal generation with the modulator successfully achieved a bit rate of 360-Gb/s under full-ETDM configuration.

AB - We demonstrate high baud-rate DQPSK modulation with full-ETDM technique using a novel high-speed optical IQ modulator consisting of a ridge-type optical waveguide structure on a thin LiNbO3 substrate. Our fabrication technique achieves a drastic extension of the modulator's bandwidth and a reduction of half-wave voltage. Demonstration of 90-Gbaud NRZ-DP-DQPSK signal generation with the modulator successfully achieved a bit rate of 360-Gb/s under full-ETDM configuration.

KW - Electrically time-division multiplexing

KW - Optical IQ modulator

KW - Quadrature phase shift keying

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90 Gbaud NRZ-DP-DQPSK modulation with full-ETDM technique using high-speed optical IQ modulator

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