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Photonic spin Hall effect enabled refractive index sensor using weak measurements

In this work, we theoretically propose an optical biosensor (consists of a BK7 glass, a metal film, and a graphene sheet) based on photonic spin Hall effect (SHE). We establish a quantitative relationship between the spin-dependent shift in photonic SHE and the refractive index of sensing medium. It...

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Bibliografiske detaljer
Udgivet i:Sci Rep
Main Authors: Zhou, Xinxing, Sheng, Lijuan, Ling, Xiaohui
Format: Artigo
Sprog:Inglês
Udgivet: Nature Publishing Group UK 2018
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5775336/
https://ncbi.nlm.nih.gov/pubmed/29352177
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-19713-3
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