QPSK-homodyne detection using a polarization-multiplexed pilot-carrier in 2-bit/symbol transmission at 20 Gb/s was demonstrated. The proposed scheme provides a simple configuration for bandwidth efficient multi-bit-per-symbol homodyne detection without using an optical phase-locked loop.
QPSK homodyne detection using a pilot carrier for multi-bit-per-symbol transmission
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 2 ; 1491-1493 Vol. 2
2005-01-01
1815561 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
QPSK Homodyne Detection Using a Pilot Carrier for Multi-Bit-Per-Symbol Transmission
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