Polymer-based surface relief Fiber Bragg grating sensor for strain and temperature sensing (Conference Presentation)

Hyung D. Bae; Bibek Ramdam; Donipolo Ghimire

doi:10.1117/12.2558990

27 April 2020 Polymer-based surface relief Fiber Bragg grating sensor for strain and temperature sensing (Conference Presentation)

Hyung D. Bae, Bibek Ramdam, Donipolo Ghimire

Author Affiliations +

Proceedings Volume 11389, Micro- and Nanotechnology Sensors, Systems, and Applications XII; 113892W (2020) https://doi.org/10.1117/12.2558990
Event: SPIE Defense + Commercial Sensing, 2020, Online Only

Abstract

We present a new sensor design of a polymer-based Fiber Bragg Grating (FBG) on a D-shaped optical fiber for detection of variation of temperature and strain. The gratings are molded and are at the proximity to the fiber core, which is made by fiber-assisted UV lithography. The process is suitable for generating optical fiber-based sensors with high repeatability in simple processes. The proposed sensor can be multiplexed, so an array of the proposed sensors will be suitable in detecting a wide range of environmental conditions.

Conference Presentation

Citation Download Citation

Hyung D. Bae, Bibek Ramdam, and Donipolo Ghimire "Polymer-based surface relief Fiber Bragg grating sensor for strain and temperature sensing (Conference Presentation)", Proc. SPIE 11389, Micro- and Nanotechnology Sensors, Systems, and Applications XII, 113892W (27 April 2020); https://doi.org/10.1117/12.2558990

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