Ultra-low crosstalk, CMOS compatible waveguide crossings for densely integrated photonic interconnection networks.
Opt Express
; 21(10): 12002-13, 2013 May 20.
Article
em En
| MEDLINE
| ID: mdl-23736422
ABSTRACT
We explore the design space for optimizing CMOS compatible waveguide crossings on a silicon photonics platform. This paper presents simulated and experimental excess loss and crosstalk suppression data for vertically integrated silicon nitride over silicon-on-insulator waveguide crossings. Experimental results show crosstalk suppression exceeding -49/-44 dB with simulation results as low as -65/-60 dB for the TE/TM mode in a waveguide crossing with a 410 nm vertical gap.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Refratometria
/
Semicondutores
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Redes de Comunicação de Computadores
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Artefatos
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Ressonância de Plasmônio de Superfície
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article