DocumentCode
2062853
Title
High-speed DQPSK transmitter using a monolithically integrated quad Mach-Zehnder IQ modulator driven at quarter bit-rate
Author
Lu, Guo-Wei ; Miyazaki, Tetsuya ; Ichikawa, Junichiro ; Higuma, Kaoru ; Kawanishi, Tetsuya
Author_Institution
Nat. Inst. of Inf. & Commun. Technol. (NICT)
fYear
2008
fDate
21-25 Sept. 2008
Firstpage
1
Lastpage
2
Abstract
A DQPSK transmitter is demonstrated using a quad-MZ IQ modulator with four sub-MZMs operating at a quarter of bit rate. It effectively reduces the requirements for electronic components.
Keywords
differential phase shift keying; quadrature phase shift keying; transmitters; DQPSK transmitter; differential quadrature phase shift keying; electronic components; quad Mach-Zehnder in-phase/quadrature modulator; quarter bit-rate; Bit rate; Electronic components; High speed optical techniques; Interleaved codes; Optical modulation; Optical receivers; Optical transmitters; Phase modulation; Quadrature amplitude modulation; Signal generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location
Brussels
Print_ISBN
978-1-4244-2227-2
Electronic_ISBN
978-1-4244-2228-9
Type
conf
DOI
10.1109/ECOC.2008.4729566
Filename
4729566
Link To Document