Mid Infrared Optical Gas Sensor Using Plasmonic Mach-Zehnder Interferometer

In this work, we propose an optimized design for on-chip gas sensor using metal-insulator (MI) plasmonic waveguide in the mid infrared range and utilizing a Mach-Zehnder Inetrferometer (MZI). The MI waveguide utilizes a high index dielectric layer on top of the metal to enhance the sensitivity of th...

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Detalles Bibliográficos
Autores principales: El Shamy, Raghi S., Khalil, Diaa, Swillam, Mohamed A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6987126/
https://www.ncbi.nlm.nih.gov/pubmed/31992726
http://dx.doi.org/10.1038/s41598-020-57538-1