Quantum dash based directly modulated lasers for long-reach access networks
Résumé
We demonstrate an innovative 10 Gbps single mode optical transmitter with the capacity of error free transmission in the range of 0 to 100kms with constant biasing conditions using a Quantum Dash Directly Modulated Laser. We use a commercially available etalon filter as passive optical filter to achieve penalty free transmission with a dynamic extinction ratio (DER) > 6dB over a large range of fiber spans.
Domaines
Optique / photonique
Origine : Fichiers produits par l'(les) auteur(s)
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