DocumentCode
515574
Title
VCSEL-based coherent detection of 10-Gbit/s QPSK signals using digital phase noise cancellation for future optical access systems
Author
Kim, Sang-Yuep ; Sakurai, Naoya ; Kimura, Hideaki ; Hadama, Hisaya
Author_Institution
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
fYear
2010
fDate
21-25 March 2010
Firstpage
1
Lastpage
3
Abstract
We propose a VCSEL-based QPSK coherent system to be implemented for future access systems, using digital phase noise cancellation to achieve a coherent detection of 10-Gbit/s QPSK signals with a laser linewidth of 300 MHz.
Keywords
interference suppression; optical communication; quadrature phase shift keying; surface emitting lasers; QPSK signals; VCSEL-based coherent detection; bit rate 10 Gbit/s; digital phase noise cancellation; laser linewidth; optical access systems; Laser noise; Optical noise; Optical receivers; Optical signal processing; Optical transmitters; Phase detection; Phase noise; Quadrature phase shift keying; Surface emitting lasers; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location
San Diego, CA
Electronic_ISBN
978-1-55752-884-1
Type
conf
Filename
5465283
Link To Document