High-confinement alumina waveguides with sub-dB/cm propagation losses at 450 nm

Amorphous alumina is highly transparent across the visible spectrum, making it a promising candidate for low-loss waveguiding at short wavelengths. However, previous alumina waveguide demonstrations in the visible region have focused on low- to moderate-confinement waveguides, where the diffuse mode...

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Detalles Bibliográficos
Autores principales: McKay, Elissa, Pruiti, Natale G., May, Stuart, Sorel, Marc
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10645771/
https://www.ncbi.nlm.nih.gov/pubmed/37963923
http://dx.doi.org/10.1038/s41598-023-46877-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10645771/
https://www.ncbi.nlm.nih.gov/pubmed/37963923
http://dx.doi.org/10.1038/s41598-023-46877-4

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