1.14 b/s/Hz spectrally efficient 50 × 85.4-Gb/s transmission over 300 km using copolarized RZ-DQPSK signals

Journal of Lightwave Technology

Volumn 23, Issue 1, 2005, Pages 108-114

  Yoshikane, Noboru ^a   Morita, Itsuro ^a  

^a KDDI R AND D LABORATORIES INC   (Japan)

Author keywords

Copolarized signals; Optical prefiltering; Return to zero differential quaternary phase shift keying (RZ DQPSK); Spectral efficiency; Wavelength division multiplexing (WDM)

Indexed keywords

BANDWIDTH; FIBER LASERS; LIGHT POLARIZATION; OPTICAL FIBERS; OPTICAL FILTERS; QUADRATURE PHASE SHIFT KEYING; TELECOMMUNICATION REPEATERS; WAVELENGTH DIVISION MULTIPLEXING;

COPOLARIZED SIGNAL; ERBIUM DOPED FIBER AMPLIFIER; OPTICAL PREFILTERING; RETURN-TO-ZERO DIFFERENTIAL QUATERNARY PHASE SHIFT KEYING;

LIGHT TRANSMISSION;

EID: 13244262800     PISSN: 07338724     EISSN: None     Source Type: Journal    
DOI: 10.1109/JLT.2004.840343     Document Type: Article

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