High-sensitivity and large-dynamic-range fiber refractometer based on composite-cavity Fabry-Perot structure

Pengcheng Chen, Xuewen Shu*, Haoran Cao, Kate Sugden

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Most sensors have the tradeoff dilemma of high sensitivity and large dynamic range. We demonstrate here an all-fiber refractive index sensor based on a composite intrinsic Fabry-Perot interferometer (FPI), which possesses the co-existence advantages of high sensitivity and large dynamic range. Experimental trends are in good agreement with the theoretical predictions. The co-existence of high sensitivity and large dynamic range in a composite FPI is of great significance to practical refractive index measurement.

Original languageEnglish
Title of host publicationICOCN 2017 - 16th International Conference on Optical Communications and Networks
PublisherIEEE
Pages1-3
Number of pages3
Volume2017-January
ISBN (Electronic)9781538632734
DOIs
Publication statusE-pub ahead of print - 1 Dec 2017
Event16th International Conference on Optical Communications and Networks, ICOCN 2017 - Wuzhen, China
Duration: 7 Aug 201710 Aug 2017

Conference

Conference16th International Conference on Optical Communications and Networks, ICOCN 2017
CountryChina
CityWuzhen
Period7/08/1710/08/17

Fingerprint

Refractometers
refractometers
dynamic range
Fabry-Perot interferometers
cavities
composite materials
fibers
Fibers
sensitivity
Refractive index
Composite materials
refractivity
sensors
Sensors
tradeoffs
trends
predictions

Bibliographical note

© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keywords

  • Fabry-Perot
  • High sensitivity larger dynamic range co-existence
  • Refractive index sensing

Cite this

Chen, P., Shu, X., Cao, H., & Sugden, K. (2017). High-sensitivity and large-dynamic-range fiber refractometer based on composite-cavity Fabry-Perot structure. In ICOCN 2017 - 16th International Conference on Optical Communications and Networks (Vol. 2017-January, pp. 1-3). IEEE. https://doi.org/10.1109/ICOCN.2017.8121392
Chen, Pengcheng ; Shu, Xuewen ; Cao, Haoran ; Sugden, Kate. / High-sensitivity and large-dynamic-range fiber refractometer based on composite-cavity Fabry-Perot structure. ICOCN 2017 - 16th International Conference on Optical Communications and Networks. Vol. 2017-January IEEE, 2017. pp. 1-3
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Chen, P, Shu, X, Cao, H & Sugden, K 2017, High-sensitivity and large-dynamic-range fiber refractometer based on composite-cavity Fabry-Perot structure. in ICOCN 2017 - 16th International Conference on Optical Communications and Networks. vol. 2017-January, IEEE, pp. 1-3, 16th International Conference on Optical Communications and Networks, ICOCN 2017, Wuzhen, China, 7/08/17. https://doi.org/10.1109/ICOCN.2017.8121392

High-sensitivity and large-dynamic-range fiber refractometer based on composite-cavity Fabry-Perot structure. / Chen, Pengcheng; Shu, Xuewen; Cao, Haoran; Sugden, Kate.

ICOCN 2017 - 16th International Conference on Optical Communications and Networks. Vol. 2017-January IEEE, 2017. p. 1-3.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Chen P, Shu X, Cao H, Sugden K. High-sensitivity and large-dynamic-range fiber refractometer based on composite-cavity Fabry-Perot structure. In ICOCN 2017 - 16th International Conference on Optical Communications and Networks. Vol. 2017-January. IEEE. 2017. p. 1-3 https://doi.org/10.1109/ICOCN.2017.8121392