Numerical and experimental comparison of dispersion compensation techniques on different fibers

Numerical and experimental comparison of dispersion compensation techniques on different fibers

The authors carry out a numerical and experimental comparison between three different techniques for chromatic dispersion compensation on a terrestrial 40-Gb/s system. They are: periodic dispersion compensation at the amplifier places; the same but with initial prechirp; and dispersion compensation...

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Veröffentlicht in:IEEE photonics technology letters 2002-10, Vol.14 (10), p.1415-1417
Hauptverfasser: Pizzinat, A., Schiffini, A., Alberti, F., Paoletti, A., Caccioli, D., Griggio, P., Minzioni, P., Matera, F.
Format: Artikel
Sprache:eng
Schlagworte:
Amplifiers
Chromatic dispersion
Compensation
Dispersion
Dispersions
Fiber nonlinear optics
Fibers
Optical amplifiers
Optical distortion
Optical fiber communication
Optical fiber devices
Optical fiber dispersion
Optical pulses
Photonics
Pulse amplifiers
Space vector pulse width modulation
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Beschreibung
Zusammenfassung:The authors carry out a numerical and experimental comparison between three different techniques for chromatic dispersion compensation on a terrestrial 40-Gb/s system. They are: periodic dispersion compensation at the amplifier places; the same but with initial prechirp; and dispersion compensation all at the end of the system by means of highly dispersed pulses. Numerical results are consistent with experimental ones and suggest the most convenient compensation technique with respect to fiber type (G.652 or G.655) and pulsewidth (3-10 ps).
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2002.802373