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Proceedings Paper

Long period fiber gratings for bio-sensing: an improved design methodology
Author(s): Somnath Bandyopadhyay; Ignacio Del Villar; Sankhyabrata Bandyopadhyay; Palas Biswas; Nandini Basumallick; Tanoy Kumar Dey
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Paper Abstract

Long period fiber grating (LPFG) has been actively researched in bio-sensing applications owing to its ability to sense refractive index (RI) of the surrounding medium. We investigate on the adequacy of the present state of the art to quantify adsorption of bio-molecules on the surface of the fiber confined within few tens of nanometers and possible improvements in the design of sensors suitable for bio-sensing applications.

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 1032306 (23 April 2017); doi: 10.1117/12.2272456
Show Author Affiliations
Somnath Bandyopadhyay, Central Glass and Ceramic Research Institute (India)
Ignacio Del Villar, Univ. Pública de Navarra (Spain)
Sankhyabrata Bandyopadhyay, Central Glass and Ceramic Research Institute (India)
Palas Biswas, Central Glass and Ceramic Research Institute (India)
Nandini Basumallick, Central Glass and Ceramic Research Institute (India)
Tanoy Kumar Dey, Central Glass and Ceramic Research Institute (India)


Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

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