High sensitivity temperature sensor based on a polymer filled hollow core optical fibre interferometer

Rahul Kumar

doi:10.1117/12.2265041

High sensitivity temperature sensor based on a polymer filled hollow core optical fibre interferometer

Rahul Kumar

UHI Perth

Résultats de recherche: Conference contribution

2 Citations (Scopus)

Résumé

A high-sensitivity temperature sensor based on a singlemode-multimode-polymer filled hollow core fibre-multimode-singlemode (SMHMS) fibre structure is proposed. This sensor was made from a short section of hollow core fibre filled with a high thermo-optic coefficient (TOC) polymer with a refractive index close to that of the fibre cladding, fusion spliced between two singlemode-multimode (SM) fibre structures. This sensor effectively improves the temperature sensitivity by over 200 times by comparison to a conventional singlemode-multimode-singlemode (SMS) fibre structure. In this report, we experimentally demonstrate that the proposed sensor provides a high temperature sensitivity of 2.16 nm/°C.

langue originale	English
titre	25th International Conference on Optical Fiber Sensors
Lieu de publication	South Korea
Editeur	IEEE
Volume	10323
Les DOIs	https://doi.org/10.1117/12.2265041
état	Published - 23 avr. 2017

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abstract = "A high-sensitivity temperature sensor based on a singlemode-multimode-polymer filled hollow core fibre-multimode-singlemode (SMHMS) fibre structure is proposed. This sensor was made from a short section of hollow core fibre filled with a high thermo-optic coefficient (TOC) polymer with a refractive index close to that of the fibre cladding, fusion spliced between two singlemode-multimode (SM) fibre structures. This sensor effectively improves the temperature sensitivity by over 200 times by comparison to a conventional singlemode-multimode-singlemode (SMS) fibre structure. In this report, we experimentally demonstrate that the proposed sensor provides a high temperature sensitivity of 2.16 nm/°C.",

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AB - A high-sensitivity temperature sensor based on a singlemode-multimode-polymer filled hollow core fibre-multimode-singlemode (SMHMS) fibre structure is proposed. This sensor was made from a short section of hollow core fibre filled with a high thermo-optic coefficient (TOC) polymer with a refractive index close to that of the fibre cladding, fusion spliced between two singlemode-multimode (SM) fibre structures. This sensor effectively improves the temperature sensitivity by over 200 times by comparison to a conventional singlemode-multimode-singlemode (SMS) fibre structure. In this report, we experimentally demonstrate that the proposed sensor provides a high temperature sensitivity of 2.16 nm/°C.

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DO - 10.1117/12.2265041

M3 - Conference contribution

VL - 10323

BT - 25th International Conference on Optical Fiber Sensors

PB - IEEE

CY - South Korea

ER -

High sensitivity temperature sensor based on a polymer filled hollow core optical fibre interferometer

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