Chen, Pengcheng, Shu, Xuewen and Cao, Haoran (2017). Novel Compact and low-Cost Ultraweak Fabry-Perot Interferometer as a Highly Sensitive Refractive Index Sensor. IEEE Photonics Journal, 9 (5),
Abstract
A novel compact refractive index (RI) sensor based on an ultra-weak intrinsic fiber Fabry-Perot interferometer (FPI) is proposed and demonstrated, which is simply fabricated by splicing a tiny section of thin-core fiber to a single-mode fiber. Such an FPI exhibits an average RI sensitivity of 240dB/RIU over a wide RI range of 1.3326-1.4305, with a maximum sensitivity of 1110.7dB/RIU at the RI of 1.4305. In addition, the FPI can also achieve the simultaneous measurement of the RI and temperature.
Publication DOI: | https://doi.org/10.1109/JPHOT.2017.2732957 |
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Divisions: | College of Engineering & Physical Sciences College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT) |
Additional Information: | ©2017 IEEE. Translations and content mining are permitted for academic research only. Personal use is also permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information. |
Uncontrolled Keywords: | Fabry-Perot interference,fiber fusion,high sensitivity,no temperature crosstalk.,Optical fiber,refractive index sensing,Atomic and Molecular Physics, and Optics,Electrical and Electronic Engineering |
Publication ISSN: | 1943-0655 |
Last Modified: | 06 Aug 2024 08:39 |
Date Deposited: | 25 Oct 2019 09:14 |
Full Text Link: | |
Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) https://ieeexpl ... ocument/7995042 (Publisher URL) |
PURE Output Type: | Article |
Published Date: | 2017-10-01 |
Published Online Date: | 2017-07-28 |
Accepted Date: | 2017-07-24 |
Authors: |
Chen, Pengcheng
Shu, Xuewen Cao, Haoran |