Dispersion-tolerant transmission using a duobinarypolarization-shift keying transmission scheme |
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| Authors: | Shamim Siddiqui A Edirisinghe SG Lepley JJ Ellison JG Walker SD |
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| Affiliation: | Dept. of Electron. Syst. Eng., Essex Univ., Colchester; |
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| Abstract: | We demonstrate a novel dispersion-tolerant transmission scheme based on a three-level duobinary-encoded polarization-shift keying (PoISK) transmission format. Simulations over standard single-mode fiber demonstrate an improvement in the chromatic dispersion-limited transmission distance from ~65 km, using conventional nonreturn to zero intensity modulation to ~195 km for duobinary PoISK |
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