Biosensing Near the Exceptional Point Based on Resonant Optical Tunneling Effect

Inspired by exceptional point (EP) sensing in non-Hermitian systems, in this work, a label-free biosensor for detecting low-concentration analytes is proposed, via a special multilayer structure: a resonant optical tunneling resonator. Due to the square root topology near the exceptional point, a re...

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Detalles Bibliográficos
Autores principales: Liu, Yang, Yan, Pengyun, Liu, Feng, Jian, Aoqun, Sang, Shengbo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8070088/
https://www.ncbi.nlm.nih.gov/pubmed/33919667
http://dx.doi.org/10.3390/mi12040426

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8070088/
https://www.ncbi.nlm.nih.gov/pubmed/33919667
http://dx.doi.org/10.3390/mi12040426

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