High-efficiency grating-couplers: demonstration of a new design strategy

We present a simple and practical strategy that allows to design high-efficiency grating couplers. The technique is based on the simultaneous apodization of two structural parameters: the grating period and the fill-factor, along with the optimization of the grating coupler etching depth. Considerin...

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Detalles Bibliográficos
Autores principales: Marchetti, Riccardo, Lacava, Cosimo, Khokhar, Ali, Chen, Xia, Cristiani, Ilaria, Richardson, David J., Reed, Graham T., Petropoulos, Periklis, Minzioni, Paolo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5709428/
https://www.ncbi.nlm.nih.gov/pubmed/29192215
http://dx.doi.org/10.1038/s41598-017-16505-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5709428/
https://www.ncbi.nlm.nih.gov/pubmed/29192215
http://dx.doi.org/10.1038/s41598-017-16505-z

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