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Title: Enhanced sensitivity refractive index sensor based on segmented fiber with bending
Authors: Singh, Nahar
Mishra, Vandana
Jain, Subhash C
Sreekanth, K V
Poddar, G C
Kapur, Pawan
Keywords: Sensor
Refractive index
Bend curvature
Issue Date: Sep-2009
Publisher: CSIR
Abstract: A refractive index sensor fabricated by splicing segments of multimode and single mode fibers was investigated for enhanced sensitivity. The investigation revealed that when this sensor is used in bent position its sensitivity is improved by a factor of 5 to 10 depending on its bend curvature. It was found that the sensitivity is enhanced as the curvature is increased.
Description: 655-657
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.47(09) [September 2009]

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