DocumentCode
3295766
Title
Monolithically integrated quad machzehnder IQ modulator for generation of advanced optical modulation formats
Author
Guo-Wei Lu ; Sakamoto, T. ; Chiba, A. ; Kawanishi, T. ; Miyazaki, T. ; Higuma, K. ; Sudo, M. ; Ichikawa, J.
Author_Institution
Nat. Inst. of Inf. & Commun. Technol. (NICT), Japan
fYear
2010
fDate
24-27 Oct. 2010
Firstpage
222
Lastpage
224
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
optical modulation; quadrature amplitude modulation; quadrature phase shift keying; LINb03 substrate; optical modulation; quad Mach-Zehnderiq modulator; quadrature amplitude modulation; quadrature phase shift keying; Integrated modulator; minimum shift-keying (MSK); modulation format; quadrature amplitude modulation (QAM); quadrature phase-shift keying (QPSK);
fLanguage
English
Publisher
iet
Conference_Titel
Optical Communications and Networks (ICOCN 2010), 9th International Conference on
Conference_Location
Nanjing
Type
conf
DOI
10.1049/cp.2010.1190
Filename
5778452
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