DocumentCode
2601476
Title
Optically-implemented broadband QPSK subcarrier modulator
Author
Loayssa, Alayn ; Benito, David
Author_Institution
Dept. of Electr. & Electron. Eng., Navarre Public Univ., Pamplona, Spain
fYear
2004
fDate
4-6 Oct. 2004
Firstpage
150
Lastpage
153
Abstract
We introduce a novel optical modulator that provides broadband quaternary phase-shift keying modulation of microwave subcarriers directly in the photonic domain. The feasibility of this design is experimentally demonstrated transmitting a 15-GHz subcarrier conveying 2.5-Gbit/s quaternary phase-shift keying modulation.
Keywords
microwave photonics; optical communication equipment; optical design techniques; optical fibre communication; optical modulation; quadrature phase shift keying; 15 GHz; 2.5 Gbit/s; broadband quaternary phase-shift keying modulation; microwave subcarriers; optically-implemented broadband QPSK subcarrier modulator; Binary phase shift keying; Delay; Digital modulation; Frequency; Optical fiber polarization; Optical modulation; Phase modulation; Phase shift keying; Quadrature phase shift keying; Signal generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Photonics, 2004. MWP'04. 2004 IEEE International Topical Meeting on
Print_ISBN
0-7803-8491-1
Type
conf
DOI
10.1109/MWP.2004.1396859
Filename
1396859
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