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

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

21 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	817-822
Number of pages	6
Journal	ieice electronics express
Volume	7
Issue number	11
DOIs	https://doi.org/10.1587/elex.7.817
Publication status	Published - 2010 Jun 10
Externally published	Yes

Keywords

Linbo
Optical modulator
Phase-shift-keying
Quadrature-phase-shift-keying

ASJC Scopus subject areas

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

Access to Document

10.1587/elex.7.817

Fingerprint Dive into the research topics of '120-GB/S NRZ-DQPSK signal generation by a thin-lithium-niobate-substrate modulator'. Together they form a unique fingerprint.

Cite this

@article{a499951e21134f6fb4df5d2a8276803b,

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

abstract = "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.",

keywords = "Linbo, Optical modulator, Phase-shift-keying, Quadrature-phase-shift-keying",

author = "Atsushi Kanno and Takahide Sakamoto and Akito Chiba and Tetsuya Kawanishi and Kaoru Higuma and Masaaki Sudou and Junichiro Ichikawa",

year = "2010",

month = jun,

day = "10",

doi = "10.1587/elex.7.817",

language = "English",

volume = "7",

pages = "817--822",

journal = "IEICE Electronics Express",

issn = "1349-2543",

publisher = "The Institute of Electronics, Information and Communication Engineers (IEICE)",

number = "11",

}

TY - JOUR

T1 - 120-GB/S NRZ-DQPSK signal generation by a thin-lithium-niobate-substrate modulator

AU - Kanno, Atsushi

AU - Sakamoto, Takahide

AU - Chiba, Akito

AU - Kawanishi, Tetsuya

AU - Higuma, Kaoru

AU - Sudou, Masaaki

AU - Ichikawa, Junichiro

PY - 2010/6/10

Y1 - 2010/6/10

N2 - 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.

AB - 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.

KW - Linbo

KW - Optical modulator

KW - Phase-shift-keying

KW - Quadrature-phase-shift-keying

UR - http://www.scopus.com/inward/record.url?scp=77954260120&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954260120&partnerID=8YFLogxK

U2 - 10.1587/elex.7.817

DO - 10.1587/elex.7.817

M3 - Article

AN - SCOPUS:77954260120

VL - 7

SP - 817

EP - 822

JO - IEICE Electronics Express

JF - IEICE Electronics Express

SN - 1349-2543

IS - 11

ER -