Photonic crystal fibre devices for sensing applications

In this Final Year Project, the thermo-properties of PCF was changed by using non-selective infiltration methods, and modal interferometers were fabricated using fully ethanol-filled hollow core PCF for temperature sensing purpose. Also, the temperature sensitivity of the PCF based model interferome...

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Main Author: Shen, Zhanyu.
Other Authors: Shum Ping
Format: Final Year Project
Language:English
Published: 2013
Subjects:
Online Access:http://hdl.handle.net/10356/54637
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-546372023-07-07T16:24:54Z Photonic crystal fibre devices for sensing applications Shen, Zhanyu. Shum Ping School of Electrical and Electronic Engineering A*STAR Institute for Infocomm Research DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics In this Final Year Project, the thermo-properties of PCF was changed by using non-selective infiltration methods, and modal interferometers were fabricated using fully ethanol-filled hollow core PCF for temperature sensing purpose. Also, the temperature sensitivity of the PCF based model interferometer was adjusted using selective infiltration technique. The result of the experiment was that a PCF based temperature-sensitive modal interferometer with temperature sensitivity of –0.30 nm/°C was produced. It is 45 times higher than the temperature sensitivity of an uninfiltrated PCF based modal interferometer. Also, by using the selective infiltration method, the temperature sensitivity of the interferometer was adjusted to –0.11 nm/°C, which shows that different infiltration pattern could have great influence on the temperature properties of PCF. Bachelor of Engineering 2013-07-01T02:38:38Z 2013-07-01T02:38:38Z 2013 2013 Final Year Project (FYP) http://hdl.handle.net/10356/54637 en Nanyang Technological University 45 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Shen, Zhanyu.
Photonic crystal fibre devices for sensing applications
description In this Final Year Project, the thermo-properties of PCF was changed by using non-selective infiltration methods, and modal interferometers were fabricated using fully ethanol-filled hollow core PCF for temperature sensing purpose. Also, the temperature sensitivity of the PCF based model interferometer was adjusted using selective infiltration technique. The result of the experiment was that a PCF based temperature-sensitive modal interferometer with temperature sensitivity of –0.30 nm/°C was produced. It is 45 times higher than the temperature sensitivity of an uninfiltrated PCF based modal interferometer. Also, by using the selective infiltration method, the temperature sensitivity of the interferometer was adjusted to –0.11 nm/°C, which shows that different infiltration pattern could have great influence on the temperature properties of PCF.
author2 Shum Ping
author_facet Shum Ping
Shen, Zhanyu.
format Final Year Project
author Shen, Zhanyu.
author_sort Shen, Zhanyu.
title Photonic crystal fibre devices for sensing applications
title_short Photonic crystal fibre devices for sensing applications
title_full Photonic crystal fibre devices for sensing applications
title_fullStr Photonic crystal fibre devices for sensing applications
title_full_unstemmed Photonic crystal fibre devices for sensing applications
title_sort photonic crystal fibre devices for sensing applications
publishDate 2013
url http://hdl.handle.net/10356/54637
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