Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference

Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference

We show that optical microfiber coupler sensors operating near the dispersion turning point can achieve ultrahigh refractive index (RI) sensitivity at RI around 1.33. It opens up new opportunities to ultra-sensitive biochemical sensing.

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Main Authors: Li, Kaiwei, Zhang, Ting, Liu, Guigen, Zhang, Nan, Zhang, Mengying, Lei, Wei
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2017
Subjects:
Interference
Fiber optics sensors
Online Access:https://hdl.handle.net/10356/86526
http://hdl.handle.net/10220/44048
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-865262020-03-07T13:24:45Z Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference Li, Kaiwei Zhang, Ting Liu, Guigen Zhang, Nan Zhang, Mengying Lei, Wei School of Electrical and Electronic Engineering Asia Communications and Photonics Conference Interference Fiber optics sensors We show that optical microfiber coupler sensors operating near the dispersion turning point can achieve ultrahigh refractive index (RI) sensitivity at RI around 1.33. It opens up new opportunities to ultra-sensitive biochemical sensing. Published version 2017-11-15T07:32:44Z 2019-12-06T16:24:00Z 2017-11-15T07:32:44Z 2019-12-06T16:24:00Z 2016 Conference Paper Li, K., Zhang, T., Liu, G., Zhang, N., Zhang, M., & Lei, W. (2016). Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference. Asia Communications and Photonics Conference 2016, AF1B, AF1B.5. https://hdl.handle.net/10356/86526 http://hdl.handle.net/10220/44048 10.1364/ACPC.2016.AF1B.5 en © 2016 The Author(s) Optical Society of America (OSA). This paper was published in Asia Communications and Photonics Conference and is made available as an electronic reprint (preprint) with permission of The Author(s) Optical Society of America (OSA). The published version is available at: [http://dx.doi.org/10.1364/ACPC.2016.AF1B.5]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 3 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic Interference
Fiber optics sensors
spellingShingle Interference
Fiber optics sensors
Li, Kaiwei
Zhang, Ting
Liu, Guigen
Zhang, Nan
Zhang, Mengying
Lei, Wei
Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference
description We show that optical microfiber coupler sensors operating near the dispersion turning point can achieve ultrahigh refractive index (RI) sensitivity at RI around 1.33. It opens up new opportunities to ultra-sensitive biochemical sensing.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Li, Kaiwei
Zhang, Ting
Liu, Guigen
Zhang, Nan
Zhang, Mengying
Lei, Wei
format Conference or Workshop Item
author Li, Kaiwei
Zhang, Ting
Liu, Guigen
Zhang, Nan
Zhang, Mengying
Lei, Wei
author_sort Li, Kaiwei
title Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference
title_short Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference
title_full Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference
title_fullStr Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference
title_full_unstemmed Extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference
title_sort extraordinary sensitivity in optical microfiber based refractive index sensors near the turning point of turning point of effective group index difference
publishDate 2017
url https://hdl.handle.net/10356/86526
http://hdl.handle.net/10220/44048
_version_ 1681033967370764288

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