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|Title:||Mid-infrared sensing of molecular vibrational modes with tunable graphene plasmons||Authors:||Wu, Tingting
Photonic integrated circuits
|Issue Date:||2017||Source:||Wu, T., Luo, Y., & Wei, L. (2017). Mid-infrared sensing of molecular vibrational modes with tunable graphene plasmons. Optics Letters, 42(11), 2066-2069.||Series/Report no.:||Optics Letters||Abstract:||We study the tunable plasmons based on a graphene integrated gold grating structure to sense the vibrational modes of nanometric molecules. The greatly enhanced light-matter interaction and the broadband tunability of the localized graphene plasmonic resonance enable accurate label-free identification of the molecular vibrational modes at subwavelength scale. Our results may accelerate the further development of novel cost-effective biosensors with superior molecular chemical fingerprint sensitivity in an active graphene plasmonic device.||URI:||https://hdl.handle.net/10356/84042
|ISSN:||0146-9592||DOI:||10.1364/OL.42.002066||Rights:||© 2017 Optical Society of America (OSA).||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||EEE Journal Articles|
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