Investigation on the performance of microring lasers as tunable transmitters for application in future wavelength division multiplexed (WDM)/ultra‐wideband (UWB)‐over‐Fiber hybrid networks

 
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2010 (EN)
Investigation on the performance of microring lasers as tunable transmitters for application in future wavelength division multiplexed (WDM)/ultra‐wideband (UWB)‐over‐Fiber hybrid networks (EN)

Μπόγρης, Αντώνιος (EL)
Μικρούλης, Σπυρίδων (EL)
Νασσιόπουλος, Α. (EL)
Καραμπέτσος, Σωτήριος Χ. (EL)
Πικάσης, Ευάγγελος (EL)

Τεχνολογικό Εκπαιδευτικό Ίδρυμα Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Πληροφορικής Τ.Ε. (EL)
Συβρίδης, Δημήτριος (EL)

The performance of tunable directly modulated 1.55‐μm InGaAsP/InP microring lasers is investigated for the case of multiband orthogonal frequency division multiplexing (MB‐OFDM) signal transmission, for application in ultra wideband (UWB)‐over‐fiber links. The assessment is based on numerical results derived from a multimode rate equation model. The properties of the microring laser are examined both qualitatively and quantitatively via typical constellation diagrams and error vector magnitude (EVM) calculations, respectively. The results depict a minimum EVM of less than 10% when the modulation ratio is in the order of 0.17 to 0.27. (EN)

short paper
conferenceItem

Numerical modeling (EN)
Multiplexing (EN)
Signal transmission (EN)
Wavelength division multiplexing (EN)
Μετάδοση σήματος (EN)
Αριθμητική μοντελοποίηση (EN)
Πολυπλεξία (EN)
Πολυπλεξία διαίρεσης (EN)

ΤΕΙ Αθήνας (EL)
Technological Educational Institute of Athens (EN)

AIP Conference Proceedings (EN)

English

2010-10-07

DOI: 10.1063/1.3521337



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