Title :
Localized Surface Plasmon Resonance based optical fiber humidity sensor with etched fiber core comprising enhanced sensitivity
Author :
Aneesh, R. ; Khijwania, S.
Author_Institution :
Dept. of Phys., Indian Inst. of Technol. Guwahati, Guwahati, India
Abstract :
Localized Surface Plasmon Resonance based optical fiber humidity sensor is developed by chemically synthesizing gold nanoparticle film onto the etched core region of a multimode optical fiber. Linear response is observed with greatly enhanced sensitivity.
Keywords :
etching; fibre optic sensors; gold; humidity sensors; metallic thin films; nanoparticles; nanophotonics; optical fibre cladding; optical films; surface plasmon resonance; Au; fiber core etching; gold nanoparticle film; linear response; localized surface plasmon resonance; multimode optical fiber humidity sensor;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
