300 km error-free transmission of 10 Gbit/s chirped duobinary signals over dispersion-uncompensated standard singlemode fibre is demonstrated. The record transmission distance is achieved by using two LiNbO3 Mach-Zehnder modulators driven only with electrical binary signals.
Inspec keywords: lithium compounds; light transmission; optical fibre communication; chirp modulation; optical modulation; optical fibre dispersion
Other keywords:
Subjects: Fibre optics; Optical beam modulators; Optical communication devices, equipment and systems; Laser beam modulation, pulsing and switching; mode locking and tuning; Optical propagation, dispersion and attenuation in fibres; Optical propagation, transmission and absorption; Laser beam modulation, pulsing and switching; mode locking and tuning; Optical communication equipment; Modulation and coding methods
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