Coherent Demodulation of 40-Gbit/s Polarization-Multiplexed QPSK Signals with 16-ghz Spacing after 200-km Transmission

Optics InfoBase Conference Papers

Volumn , Issue , 2005, Pages

  Tsukamoto, Satoshi ^a   Ly Gagnon, Dany Sebastien ^a   Katoh, Kazuhiro ^a   Kikuchi, Kazuro ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

POLARIZATION;

40-GBIT/S; BER PERFORMANCE; COHERENT DEMODULATION; HOMODYNE PHASE-DIVERSITY RECEIVERS; POST-FILTERING; QPSK SIGNALS;

MULTIPLEXING;

EID: 84899155218     PISSN: None     EISSN: 21622701     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Pak S.Cho, et al., "Investigation of 2-b/s/Hz 40-Gb/s DWDM transmission over 4 ×100 km SMF-28 fiber using RZ-DQPSK and polarization multiplexing," IEEE Photon. Technol. Lett., 16, 656-658 (2004).
2. N. Yoshikane, et al., "1.14 b/s/Hz spectrally-efficient 50 × 85.4 Gb/s transmission over 300 km using copolarized CS-RZ DQPSK signals," OFC 2004, Paper PDP38, Los Angels (2004).
3. D-S. Ly-Gagnon et al., "Unrepeated 210-km transmission with coherent detection and digital signal processing of 20-Gb/s QPSK signal," OFC 2005, Paper TuL4, Anaheim (2005).
4. Tsukamoto, et al., "Demodulation of co-polarized 20-Gbit/s QPSK signals with 16-GHz spacing after 200-km transmission using coherent detection and digital signal processing," accepted for presentation at CLEO 2005, Baltimore (2005).