Design of optimized integrated optical phase modulators with graphene
Tipo
Artigo de evento
Data de publicação
2017
Periódico
SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2017
Citações (Scopus)
1
Autores
Casallas F.C.
De Oliveira R.E.P.
De Oliveira R.E.P.
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Resumo
© 2017 IEEE.Integrated optical phase modulators based on silicon waveguides with graphene are optimized through the design of the waveguide for operation with quasi-TE or quasi-TM modes using numerical simulations. Higher performance is achieved for quasi-TM mode operation with VπL=0.5 V.mm and for the quasi-TE mode VπL=0.9 V.mm, electro-optical bandwidths of up to 2.85 GHz is achieved.
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Assuntos Scopus
Electro-optical , Optical phase modulator , Quasi-TE , Quasi-TE mode , Silicon waveguide , TM modes