DocumentCode
515530
Title
Continuous phase modulation as an alternative to QPSK for 100 Gb/s optical links
Author
Detwiler, Thomas F. ; Searcy, Steven M. ; Basch, Bert E. ; Ralph, Stephen E.
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
fYear
2010
fDate
21-25 March 2010
Firstpage
1
Lastpage
3
Abstract
Constant envelope formats including CPM may reduce the impact of nonlinear impairments arising from intensity variations and the associated nonlinear phase noise. We quantify the advantages of CPM versus QPSK and identify possible deployment opportunities.
Keywords
continuous phase modulation; optical links; optical modulation; phase noise; QPSK; associated nonlinear phase noise; bit rate 100 Gbit/s; constant envelope formats; continuous phase modulation; nonlinear impairments; optical links; Continuous phase modulation; Fiber nonlinear optics; High speed optical techniques; Optical fiber communication; Optical filters; Phase noise; Phase shift keying; Quadrature amplitude modulation; Quadrature phase shift keying; Scanning probe microscopy;
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
5465239
Link To Document