DocumentCode
712288
Title
Agnostic software-defined coherent optical receiver performing time-domain hybrid modulation format recognition
Author
Isautier, Pierre ; Langston, Jerrod ; Jie Pan ; Ralph, Stephen E.
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
fYear
2015
fDate
22-26 March 2015
Firstpage
1
Lastpage
3
Abstract
We present a novel DSP architecture for coherent optical receivers that identifies time-domain hybrid modulation formats without any prior knowledge of the received signal. Experimental investigation demonstrates successful identification of 31.5GBaud TDHMF signals composed with BPSK/QPSK/8QAM/16QAM after 810km transmission.
Keywords
optical modulation; optical receivers; quadrature amplitude modulation; quadrature phase shift keying; time-domain analysis; 16QAM; 8QAM; BPSK; DSP architecture; QPSK; TDHMF signals; agnostic software-defined coherent optical receiver; time-domain hybrid modulation format recognition; Chromatic dispersion; Decision support systems; Modulation; Multiplexing; Optical polarization; Optical receivers; Statistical distributions;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location
Los Angeles, CA
Type
conf
Filename
7121629
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