Novel RZ signal format with alternate-chirp for suppression of nonlinear degradation in 40 Gb/s based WDM

Conference on Optical Fiber Communication, Technical Digest Series

Volumn 54, Issue 3, 2001, Pages

  Ohhira, R ^a   Ogasahara, D ^a   Ono, T ^a  

^a NEC CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

LIGHT TRANSMISSION; PHASE MODULATION; SIGNAL TO NOISE RATIO; SPECTRUM ANALYSIS; WAVELENGTH DIVISION MULTIPLEXING;

CHANNEL SPACING; NONLINEAR DEGRADATION; NONLINEAR TOLERANCE; SIGNAL FORMAT;

NONLINEAR OPTICS;

EID: 0034827048     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. 6.4Tb/s (160 × 40Gb/s) WDM transmission experiment with 0.8 bit/s/Hz spectral efficiency
2. 5.12 Tbit/s (128 × 40 Gbit/s WDM) transmission over 3 × 100 km of TERALIGHT™ fibre
3. 7 Tb/s (176 × 40 Gb/s) bidirectional interleaved transmission with 50 GHz channel spacing
4. 1.28Tbit/s (32 × 40Gbit/s) transmission over 1000 km with only 6 spans
5. Long-haul WDM transmission using optimum channel modulation: A 160 Gb/s (32 × 5 Gb/s) 9,300 km demonstration
6. 320 Gbit/s (8 × 40 Gbit/s) WDM transmission over 367-km zero-dispersion-flattened line with 120-km repeater spacing using carrier-suppressed return-to-zero pulse format
7. 1.6Tb/s (40 × 40Gb/s) 100GHz-spaced WDM transmission over 480km (6 × 80km) SMF using carrier-suppressed return-to-zero signal format
8. 40 Gbit/s × 8-ch WDM transmission experiment over 80 km × 5-span using distributed Raman amplification in RDF