Optical duobinary transmission system featuring improved receiver sensitivity and reduced optical bandwidth

IEEE Photonics Technology Letters

Volumn 14, Issue 8, 2002, Pages 1205-1207

  Kim, Hoon ^a   Yu, Charles X ^a  

^a LUCENT TECHNOLOGIES   (United States)

Author keywords

Optical communication; Optical duobinary; Optical modulation

Indexed keywords

BANDWIDTH; LIGHT MODULATION; LIGHT TRANSMISSION; SIGNAL RECEIVERS; TRANSMITTERS;

OPTICAL TRANSMISSION SYSTEMS;

OPTICAL COMMUNICATION;

EID: 0036686012     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/LPT.2002.1022019     Document Type: Article

References (11)

1. Reduced bandwidth optical digital intensity modulation with improved chromatic dispersion tolerance
2. Optical duobinary transmission system with no receiver sensitivity degradation
3. Demonstration of high-dispersion tolerance of 20-Gbit/s optical duobinary signal generated by a low-pass filtering method
4. Enhanced-phase-shaped binary transmission
5. Enhanced phase-shaped binary transmission for dense WDM systems
6. 2.6 Terabit/s WDM transmission experiment using optical duobinary coding
7. 3.2 Tb/s (80 × 40 Gb/s) C-band transmission over 3 × 100) km with 0.8 bit/s/Hz spectral efficiency
8. Vestigial side-band filtering at 10 Gb/s using a 0.8 bit/s/Hz spectral efficiency demux
9. Receiver optimization for 40-Gb/s optical duobinary signal
10. The relation between optical duobinary modulation and spectral efficiency in WDM systems
11. Characteristics of optical duobinary signals in Terabit/s capacity high-spectral efficiency WDM systems