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Fast-response and High sensitivity nanofiber coupler thermometer

Fast-response and High sensitivity nanofiber coupler thermometer
Fast-response and High sensitivity nanofiber coupler thermometer
We report a high speed optical fibre thermometer based on a nanofiber coupler (NFC) working in the spectral region close to the odd supermode cut-off. The ~300 nm waist diameter nanofiber coupler was fabricated from two standard telecom fibres (Corning SMF-28) and was used as a compact temperature sensor from room temperature to 661 ℃. Due to its small size and the close proximity to the odd supermode cut-off, the NFC had a response time of ~ 7.2 ms and a temperature sensitivity of 55 pm/℃.
Talataisong, Wanvisa
e1fa515e-5650-431b-a354-24683c83d714
Ismaeel, Rand
c1fb0984-a4c0-484a-8aef-625d48a62086
Beresna, Martynas
a6dc062e-93c6-46a5-aeb3-8de332cdec7b
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Talataisong, Wanvisa
e1fa515e-5650-431b-a354-24683c83d714
Ismaeel, Rand
c1fb0984-a4c0-484a-8aef-625d48a62086
Beresna, Martynas
a6dc062e-93c6-46a5-aeb3-8de332cdec7b
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8

Talataisong, Wanvisa, Ismaeel, Rand, Beresna, Martynas and Brambilla, Gilberto (2017) Fast-response and High sensitivity nanofiber coupler thermometer. Optical Nanofiber Applications: From Quantum to Bio Technologies, Okinawa, Japan. 05 - 08 Jun 2017. (In Press)

Record type: Conference or Workshop Item (Other)

Abstract

We report a high speed optical fibre thermometer based on a nanofiber coupler (NFC) working in the spectral region close to the odd supermode cut-off. The ~300 nm waist diameter nanofiber coupler was fabricated from two standard telecom fibres (Corning SMF-28) and was used as a compact temperature sensor from room temperature to 661 ℃. Due to its small size and the close proximity to the odd supermode cut-off, the NFC had a response time of ~ 7.2 ms and a temperature sensitivity of 55 pm/℃.

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More information

Accepted/In Press date: 6 March 2017
Venue - Dates: Optical Nanofiber Applications: From Quantum to Bio Technologies, Okinawa, Japan, 2017-06-05 - 2017-06-08
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 410595
URI: http://eprints.soton.ac.uk/id/eprint/410595
PURE UUID: 637a7187-8f1a-4f60-9163-a5fef2f2b2f6

Catalogue record

Date deposited: 09 Jun 2017 09:12
Last modified: 13 Mar 2019 19:56

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Contributors

Author: Rand Ismaeel

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