Strong electro-refractive effect in Ge/SiGe coupled quantum wells
Résumé
In this work we investigate the electro-refractive effect in Ge/SiGe coupled quantum wells. An effective index variation of 2.3 x 10-3 has been measured at 1.5 V bias in a planar waveguide, with an associated figure of merit V L of 0.046 Vcm.
Domaines
Optique / photoniqueOrigine | Fichiers produits par l'(les) auteur(s) |
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