Spectrally-Efficient Single-Sideband Subcarrier-Multiplexed Quasi-Nyquist QPSK with Direct Detection

We propose and experimentally assess SSB SCM quasi-Nyquist QPSK for spectrally-efficient direct detection links. Nine channel 10.7 GHz-spaced WDM signal generation at 14 Gb/s per channel is demonstrated with a subcarrier frequency of 5.25 GHz.

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Bibliographic Details
Published in39th European Conference and Exhibition on Optical Communication (ECOC 2013) pp. 288 - 290
Main Authors Erkilinc, M.S, Maher, R, Paskov, M, Kilmurray, S, Pachnicke, S, Griesser, H, Thomsen, B.C, Bayvel, P, Killey, R.I
Format Conference Proceeding
LanguageEnglish
Published Stevenage, UK IET 2013
The Institution of Engineering & Technology
Subjects
Modulation and coding methods
Multiplexing and switching in optical communication
wavelength division multiplexing
SSB SCM quasiNyquist QPSK
WDM signal generation
optical pulse shaping
spectrally efficient direct detection links
channel spacing
frequency 5.25 GHz
spectrally efficient single sideband subcarrier multiplexed quasiNyquist QPSK
frequency 10.7 GHz
quadrature phase shift keying
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Summary:We propose and experimentally assess SSB SCM quasi-Nyquist QPSK for spectrally-efficient direct detection links. Nine channel 10.7 GHz-spaced WDM signal generation at 14 Gb/s per channel is demonstrated with a subcarrier frequency of 5.25 GHz.
ISBN:1849197598
9781849197595
DOI:10.1049/cp.2013.1369