Title :
Polarization coupled carrier phase estimation for coherent polarization multiplexed QPSK with OOK-neighbours
Author :
Piyawanno, K. ; Kuschnerov, M. ; Hauske, F.N. ; Alfiad, M.S. ; Spinnler, B. ; Napoli, A. ; de Waardt, H. ; Lankl, B.
Author_Institution :
Inst. for Commun. Eng., Fed. Armed Forces Univ. Munich, Neubiberg
Abstract :
We proposed a novel algorithm for carrier phase estimation with differential demodulation, phase coupling between both polarizations and non-redundant error correction. The algorithm is demonstrated on measured 111 Gb/s polarization-multiplexed QPSK with 10times10.7 Gb/s OOK neighbours.
Keywords :
amplitude shift keying; demodulation; error correction; optical communication; phase estimation; quadrature phase shift keying; OOK-neighbours; QPSK; bit rate 111 Gbit/s; carrier phase estimation; coherent polarization multiplexing; differential demodulation; nonredundant error correction; phase coupling; Decoding; Demodulation; Error correction; Nonlinear optics; Optical feedback; Optical polarization; Optical receivers; Phase estimation; Quadrature phase shift keying; Wavelength division multiplexing; (060.1660) Coherent communication; (060.4510) Optical communications;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
