Title :
Joint-polarization carrier phase estimation for XPM-limited coherent polarization-multiplexed QPSK transmission with OOK-neighbors
Author :
Kuschnerov, M. ; van den Borne, Dirk ; Piyawanno, K. ; Hauske, F. ; Fludger, C. ; Duthel, T. ; Wuth, T. ; Geyer, J. ; Schulien, C. ; Spinnler, B. ; Schmidt, E.D. ; Lankl, B.
Author_Institution :
Univ. of the Fed. Armed Forces, Munich
Abstract :
We demonstrate joint polarization carrier phase estimation for XPM-limited channels with significant improvements over standard methods, demonstrated on measurements of 43 Gb/s NRZ-CP-QPSK with 10.7 Gb/s OOK neighbors.
Keywords :
amplitude shift keying; multiplexing; phase estimation; phase modulation; quadrature phase shift keying; NRZ-CP-QPSK; OOK-neighbors; bit rate 10.7 Gbit/s; bit rate 43 Gbit/s; cross-phase modulation-limited channels; joint-polarization carrier phase estimation; polarization-multiplexed QPSK transmission; Couplings; Feedforward systems; Finite impulse response filter; Local oscillators; Measurement standards; Optical fiber polarization; Optical polarization; Phase estimation; Phase measurement; Quadrature phase shift keying;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729157
