40 Gbit/s polarisation-insensitive and wavelength-independentInP Mach-Zehnder modulator for all-optical regeneration
- 29 April 1999
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 35 (9) , 730-731
- https://doi.org/10.1049/el:19990504
Abstract
A polarisation-independent, push-pull InP Mach-Zehnder modulator for 40 Gbit/s all-optical regeneration has been implemented in a loop transmission scheme. Error-free regenerated transmission over > 20000 km was obtained. Wavelength independence and immunity to crosstalk were also measured, showing the potential for WDM transmission applications.Keywords
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