Monolithically integrated quad Mach-Zehnder IQ modulator for generation of advanced optical modulation formats

Guo Wei Lu; Takahide Sakamoto; Akito Chiba; Tetsuya Kawanishi; Tetsuya Miyazaki; Kaoru Higuma; Masaaki Sudo; Junichiro Ichikawa

doi:10.1049/cp.2010.1190

Monolithically integrated quad Mach-Zehnder IQ modulator for generation of advanced optical modulation formats

Guo Wei Lu^*, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki, Kaoru Higuma, Masaaki Sudo, Junichiro Ichikawa

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

We propose and fabricate a monolithically integrated quad Mach-Zehnder in-phase quadrature (QMZ-IQ) modulator, where four sub-Mach-Zehnder (sub-MZ) modulators are arranged in an IQ super-structure and integrated in a single LiNbO3 substrate. By feeding different electronics and operating at different bias conditions, it has been deployed to synthesize several different advanced optical modulation formats, like 20- and 80-Gb/s minimum phase-shift keying (MSK), 40-Gb/s quadrature phase-shift keying (QPSK), and 40-Gb/s quadrature amplitude modulation (QAM).

Original language	English
Title of host publication	9th International Conference on Optical Communications and Networks, ICOCN 2010
Pages	222-224
Number of pages	3
Edition	574 CP
DOIs	https://doi.org/10.1049/cp.2010.1190
Publication status	Published - 2010 Dec 1
Externally published	Yes
Event	9th International Conference on Optical Communications and Networks, ICOCN 2010 - Nanjing, China Duration: 2010 Oct 24 → 2010 Oct 27

Publication series

Name	IET Conference Publications
Number	574 CP
Volume	2010

Other

Other	9th International Conference on Optical Communications and Networks, ICOCN 2010
Country/Territory	China
City	Nanjing
Period	10/10/24 → 10/10/27

Keywords

Integrated modulator
Minimum shift-keying (MSK)
Modulation format
Quadrature amplitude modulation (QAM)
Quadrature phase-shift keying (QPSK)

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1049/cp.2010.1190

Cite this

Lu, G. W., Sakamoto, T., Chiba, A., Kawanishi, T., Miyazaki, T., Higuma, K., Sudo, M., & Ichikawa, J. (2010). Monolithically integrated quad Mach-Zehnder IQ modulator for generation of advanced optical modulation formats. In 9th International Conference on Optical Communications and Networks, ICOCN 2010 (574 CP ed., pp. 222-224). (IET Conference Publications; Vol. 2010, No. 574 CP). https://doi.org/10.1049/cp.2010.1190

Monolithically integrated quad Mach-Zehnder IQ modulator for generation of advanced optical modulation formats. / Lu, Guo Wei; Sakamoto, Takahide; Chiba, Akito et al.
9th International Conference on Optical Communications and Networks, ICOCN 2010. 574 CP. ed. 2010. p. 222-224 (IET Conference Publications; Vol. 2010, No. 574 CP).

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

Lu, GW, Sakamoto, T, Chiba, A, Kawanishi, T, Miyazaki, T, Higuma, K, Sudo, M & Ichikawa, J 2010, Monolithically integrated quad Mach-Zehnder IQ modulator for generation of advanced optical modulation formats. in 9th International Conference on Optical Communications and Networks, ICOCN 2010. 574 CP edn, IET Conference Publications, no. 574 CP, vol. 2010, pp. 222-224, 9th International Conference on Optical Communications and Networks, ICOCN 2010, Nanjing, China, 10/10/24. https://doi.org/10.1049/cp.2010.1190

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abstract = "We propose and fabricate a monolithically integrated quad Mach-Zehnder in-phase quadrature (QMZ-IQ) modulator, where four sub-Mach-Zehnder (sub-MZ) modulators are arranged in an IQ super-structure and integrated in a single LiNbO3 substrate. By feeding different electronics and operating at different bias conditions, it has been deployed to synthesize several different advanced optical modulation formats, like 20- and 80-Gb/s minimum phase-shift keying (MSK), 40-Gb/s quadrature phase-shift keying (QPSK), and 40-Gb/s quadrature amplitude modulation (QAM).",

keywords = "Integrated modulator, Minimum shift-keying (MSK), Modulation format, Quadrature amplitude modulation (QAM), Quadrature phase-shift keying (QPSK)",

author = "Lu, {Guo Wei} and Takahide Sakamoto and Akito Chiba and Tetsuya Kawanishi and Tetsuya Miyazaki and Kaoru Higuma and Masaaki Sudo and Junichiro Ichikawa",

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AU - Lu, Guo Wei

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AU - Chiba, Akito

AU - Kawanishi, Tetsuya

AU - Miyazaki, Tetsuya

AU - Higuma, Kaoru

AU - Sudo, Masaaki

AU - Ichikawa, Junichiro

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N2 - We propose and fabricate a monolithically integrated quad Mach-Zehnder in-phase quadrature (QMZ-IQ) modulator, where four sub-Mach-Zehnder (sub-MZ) modulators are arranged in an IQ super-structure and integrated in a single LiNbO3 substrate. By feeding different electronics and operating at different bias conditions, it has been deployed to synthesize several different advanced optical modulation formats, like 20- and 80-Gb/s minimum phase-shift keying (MSK), 40-Gb/s quadrature phase-shift keying (QPSK), and 40-Gb/s quadrature amplitude modulation (QAM).

AB - We propose and fabricate a monolithically integrated quad Mach-Zehnder in-phase quadrature (QMZ-IQ) modulator, where four sub-Mach-Zehnder (sub-MZ) modulators are arranged in an IQ super-structure and integrated in a single LiNbO3 substrate. By feeding different electronics and operating at different bias conditions, it has been deployed to synthesize several different advanced optical modulation formats, like 20- and 80-Gb/s minimum phase-shift keying (MSK), 40-Gb/s quadrature phase-shift keying (QPSK), and 40-Gb/s quadrature amplitude modulation (QAM).

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KW - Minimum shift-keying (MSK)

KW - Modulation format

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KW - Quadrature phase-shift keying (QPSK)

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Monolithically integrated quad Mach-Zehnder IQ modulator for generation of advanced optical modulation formats

Abstract

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Keywords

ASJC Scopus subject areas

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