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Ultrafast wavelength jumping and wavelength adjustment with low current using monolithically integrated FML for long-reach UDWDM-PON

Autor
Chu, G.; Prat, J.
Tipus d'activitat
Article en revista
Revista
IEEE photonics journal
Data de publicació
2016-12-07
Volum
8
Número
6
Pàgina inicial
1
Pàgina final
9
DOI
https://doi.org/10.1109/JPHOT.2016.2633396 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/101122 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7776735/ Obrir en finestra nova
Resum
Ultrafast wavelength jumping at optical network units (ONUs) for an access network with frequency modulated lasers (FMLs) is demonstrated. This FML consists of an intracavity tunable phase section and filtering gain section. It provides a total of 4.2 nm tuning range with fast wavelength jumping (2.2 nm in 1 µs) and fast adjustment (1.3 nm in 1.8 ns), providing a candidate for the fast tuning ONU for coherent ultradense wavelength-division multiplexing passive optical networks (WDM-PONs).
Citació
Chu, G., Prat, J. Ultrafast wavelength jumping and wavelength adjustment with low current using monolithically integrated FML for long-reach UDWDM-PON. "IEEE photonics journal", 7 Desembre 2016, vol. 8, núm. 6, p. 1-9.
Paraules clau
Coherent communications, fiber optics systems, optical and other properties
Grup de recerca
GCO - Grup de Comunicacions Òptiques

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