Ultra sensitive NO2 gas detection using the reduced graphene oxide coated etched fiber Bragg gratings

We report a simple and highly sensitive methodology for the room temperature NO2 gas sensing using reduced graphene oxide (RGO) coated clad etched fiber Bragg grating (eFBG). A significant shift (>10 pm) is observed in the reflected Bragg wavelength (λB) upon exposing RGO coated on the surface of...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2016-02, Vol.223, p.481-486
Hauptverfasser:	Sridevi, S, Vasu, K.S., Bhat, Navakanta, Asokan, S., Sood, A.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bragg gratings Coating Etching Fiber Bragg gratings Fibers Gas sensor Graphene Nitrogen dioxide Oxides Reduced graphene oxide Wavelengths
Online-Zugang:	Volltext
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