120-GB/S NRZ-DQPSK signal generation by a thin-lithium-niobate-substrate modulator

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

doi:10.1587/elex.7.817

120-GB/S NRZ-DQPSK signal generation by a thin-lithium-niobate-substrate modulator

Atsushi Kanno, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Kaoru Higuma, Masaaki Sudou, Junichiro Ichikawa

基幹理工学部

研究成果: Article

19 引用（Scopus）

抜粋

A high-speed DQPSK optical modulator is fabricated with a thin lithium niobate substrate. Decrease in the propagation loss of electrodes and a low half-wave voltage, which can be realized by fabrication of a ridge-type optical waveguide structure, can help achieve 120-Gb/s (60-Gbaud) NRZ-DQPSK modulation with full electricaltime-division-multiplexing technique.

元の言語	English
ページ（範囲）	817-822
ページ数	6
ジャーナル	ieice electronics express
巻	7
発行部数	11
DOI	https://doi.org/10.1587/elex.7.817
出版物ステータス	Published - 2010 6 10

フィンガープリント

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

これを引用

Kanno, A., Sakamoto, T., Chiba, A., Kawanishi, T., Higuma, K., Sudou, M., & Ichikawa, J. (2010). 120-GB/S NRZ-DQPSK signal generation by a thin-lithium-niobate-substrate modulator. ieice electronics express, 7(11), 817-822. https://doi.org/10.1587/elex.7.817

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AU - Sakamoto, Takahide

AU - Chiba, Akito

AU - Kawanishi, Tetsuya

AU - Higuma, Kaoru

AU - Sudou, Masaaki

AU - Ichikawa, Junichiro

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KW - Quadrature-phase-shift-keying

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文献にアクセス

10.1587/elex.7.817