Hybrid graphene/metal plasmonic fiber-optic sensing application

Sa Yang; Renlong Zhou; Yimin Liu; Yingyi Xiao; Dan Liu; Shuang Li

doi:10.1117/12.2522035

12 March 2019 Hybrid graphene/metal plasmonic fiber-optic sensing application

Sa Yang, Renlong Zhou, Yimin Liu, Yingyi Xiao, Dan Liu, Shuang Li

Proceedings Volume 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application; 110234M (2019) https://doi.org/10.1117/12.2522035
Event: Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 2018, Xi'an, China

Abstract

The paper proposes a graphene/metal sensing film assisted optical fiber as a graphene plasmonic waveguide biosensor. The enhanced graphene surface plasmon can promote the tunable sensitivities in both intensity and wavelength. The effective mode index, leakage loss and effective mode area properties for graphene/metal film assisted optical fiber are studied. There is a big interaction between raphene/metal sensing film and optical fiber in the region round wavelength 590nm. Graphene based hybrid plasmonic waveguide sensor can realize the highly sensitive, highly integrated, flexible, and miniaturized prospect in sensing application.

Citation Download Citation

Sa Yang, Renlong Zhou, Yimin Liu, Yingyi Xiao, Dan Liu, and Shuang Li "Hybrid graphene/metal plasmonic fiber-optic sensing application", Proc. SPIE 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 110234M (12 March 2019); https://doi.org/10.1117/12.2522035

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