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Proceedings Paper

Fabry-Perot etalon with three fiber Bragg gratings as a digital sensor
Author(s): Ubaid Ullah; M. Imran Cheema
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Paper Abstract

We propose to develop a Vernier effect digital sensor from three fiber Bragg gratings. A sensing head in the form of a single mode tapered fiber is placed in one of the cavity. We show, via simulations, that our digital sensor has the detection limit of 3 × 10-6 RIU which is almost three times of what was previously proposed with cascaded ring resonators.

Paper Details

Date Published: 21 February 2020
PDF: 4 pages
Proc. SPIE 11258, Frontiers in Biological Detection: From Nanosensors to Systems XII, 112580F (21 February 2020); doi: 10.1117/12.2544741
Show Author Affiliations
Ubaid Ullah, Lahore Univ. of Management Sciences (Pakistan)
M. Imran Cheema, Lahore Univ. of Management Sciences (Pakistan)


Published in SPIE Proceedings Vol. 11258:
Frontiers in Biological Detection: From Nanosensors to Systems XII
Amos Danielli; Benjamin L. Miller; Sharon M. Weiss, Editor(s)

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