Synchronous Demodulation of Coherent 16-QAM with Feedforward Carrier Recovery

Synchronous Demodulation of Coherent 16-QAM with Feedforward Carrier Recovery

We present the recovery of 2.5Gb/s synchronous 16-point quadrature amplitude modulation data in real-time for an linewidth-times-symbol-duration ratio of 0.00048 after transmission over 1.6 km standard single mode fiber.

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Bibliographische Detailangaben
Veröffentlicht in:IEICE transactions on communications 2011-01, Vol.E94.B (7), p.1794-1800
Hauptverfasser: Al-Bermani, Ali, WOeRDEHOFF, Christian, Hoffmann, Sebastian, Pfau, Timo, Ruckert, Ulrich, Noe, Reinhold
Format: Artikel
Sprache:jpn
Schlagworte:
Coherence
Demodulation
Feedforward
Quadrature amplitude modulation
Real time
Recovery
Synchronous
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Beschreibung
Zusammenfassung:We present the recovery of 2.5Gb/s synchronous 16-point quadrature amplitude modulation data in real-time for an linewidth-times-symbol-duration ratio of 0.00048 after transmission over 1.6 km standard single mode fiber.
ISSN:1745-1345
DOI:10.1587/transcom.E94.B.1794