NDLI: All-polymer photonic bandgap Bragg fibers for bio-chemical sensors and spectrometers

Content Provider	IEEE Xplore Digital Library
Author	Hang Qu Skorobogatiy, M.
Copyright Year	2011
Description	Author affiliation: Genie physique, Ecole Polytechnique de Montreal, C. P. 6079, succ, Centre-ville, QC, Canada, H3C 3A7 (Hang Qu; Skorobogatiy, M.)
Abstract	In this talk, we demonstrate bio-chemical fiber-optic sensors and fiber bundle spectrometers based on the hollow- and solid- core all-polymer Bragg fibers fabricated in our group. The hollow-core Bragg fiber sensor operates on a resonant sensing mechanism in which variations in refractive indices of liquid analytes filling the fiber core can be detected by interrogating the resonant wavelength shift in fiber transmission. Experimental sensitivity of the sensor is found to be ∼1400nm/RIU which is comparable to that of a SPR sensor. The Bragg fiber bundle spectrometer fabricated with solid-core Bragg fibers can be used to replace traditional spectrometers based on movable gratings, leading to significant cost-saving and increased acquisition speed. As an example of the application of the Bragg fiber bundle spectrometer, we integrate it into the hollow-core Bragg fiber sensing system for spectral acquisition.
Starting Page	1
Ending Page	4
File Size	931601
Page Count	4
File Format	PDF
ISBN	9781457713446
e-ISBN	9784863481824
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-30
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	The Japan Society of App
Subject Keyword	Optical fiber polarization Fiber gratings Sensors Gratings
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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