DPSK 32 x 10 Gb/s transmission modeling on 5 x 90 km terrestrial system
Reduction of DWDM nonlinear fiber penalties by the use of DPSK modulation and an optically preamplified self-homodyning receiver is discussed. Maintaining a constant instantaneous channel power by phase shift keying, we can anticipate reduction of cross-phase modulation penalties. Our modeling results show 0.9-dB benefit in Q performance for 50-GHz spaced, 32 x 10 Gb/s transmissions with nonzero dispersion shifted fiber.
- Issue Date
- 2000-12
- Language
- English
- Article Type
- Article
- Keywords
FIBER; SENSITIVITY; AMPLIFIERS; PENALTY
- Citation
IEEE PHOTONICS TECHNOLOGY LETTERS, v.12, no.12, pp.1627 - 1629
- ISSN
- 1041-1135
- Appears in Collection
- EE-Journal Papers(저널논문)
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