160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator
- Boerner, C.
- Schubert, C.
- Schmidt, C.
- Hilliger, E.
- Marembert, V.
- Berger, J.
- Ferber, S.
- Dietrich, E.
- Ludwig, R.
- Schmauss, B.
- Weber, H.G.
DOIAbstract
Clock recovery from a 160 Gbit/s data signal is demonstrated using a bidirectionally operated electroabsorption modulator (EAM) as phase comparator. Employing a differential detection scheme, excellent locking stability is achieved. The recovered clock signal allows error-free 160 Gbit/s transmission
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