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Closed-form expressions for the optimization of high speed electro-optical modulators

Autor
Ibarra, J.; Santos, M.
Tipus d'activitat
Article en revista
Revista
Optics and laser technology
Data de publicació
2013-07
Volum
49
Pàgina inicial
296
Pàgina final
300
DOI
https://doi.org/10.1016/j.optlastec.2013.01.013 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/86698 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0030399213000169 Obrir en finestra nova
Resum
Compact closed-form mathematical expressions for the propagation parameters (characteristic impedance, effective permittivity and attenuation) of coplanar waveguides (CPW) are presented. The formulas take into account asymmetric structures, thick electrodes and two-layered substrates, and thus are perfectly tailored for the optimization of electro-optical modulators. Excellent agreements, within a range of frequencies up to 100 GHz, are found with full-wave finite elements results from commercia...
Citació
Ibarra, J., Santos, M. Closed-form expressions for the optimization of high speed electro-optical modulators. "Optics and laser technology", Juliol 2013, vol. 49, p. 296-300.
Paraules clau
Electro-optical Modulator, Linbo3, Optoelectronics
Grup de recerca
RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones

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