Proposal and performance evaluation of an efficient RZ-DQPSK modulation scheme in all-optical OFDM transmission systems
A return-to-zero differential quadrature phase-shift keying (DQPSK) modulation scheme is proposed for all-optical orthogonal frequency-division multiplexing transmission systems. The system uses coupler-based inverse fast Fourier transform/fast Fourier transform to support a 700 km single-mode fiber...
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Main Authors: | Mirnia, S.E., Zarei, A., Emami, S.D., Harun, Sulaiman Wadi, Arof, Hamzah, Ahmad, Harith, Shalaby, H.M.H. |
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Format: | Article |
Published: |
Institute of Electrical and Electronics Engineers (IEEE)
2013
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Subjects: | |
Online Access: | http://eprints.um.edu.my/14381/ http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6608633&tag=1 |
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