Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement

We present a new type of fiber Mach–Zehnder interferometer based on a fiber taper and a pair of inner air bubbles for highly sensitive ethanol concentration measurement. The experimental results show there is a nonlinear relationship between the wavelength shift of the dip located near 1485 nm and t...

Descripción completa

Detalles Bibliográficos
Autores principales: Liao, Changrui, Zhu, Feng, Zhou, Peng, Wang, Ying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6915341/
https://www.ncbi.nlm.nih.gov/pubmed/31683606
http://dx.doi.org/10.3390/mi10110741
_version_ 1783479993405276160
author Liao, Changrui
Zhu, Feng
Zhou, Peng
Wang, Ying
author_facet Liao, Changrui
Zhu, Feng
Zhou, Peng
Wang, Ying
author_sort Liao, Changrui
collection PubMed
description We present a new type of fiber Mach–Zehnder interferometer based on a fiber taper and a pair of inner air bubbles for highly sensitive ethanol concentration measurement. The experimental results show there is a nonlinear relationship between the wavelength shift of the dip located near 1485 nm and the ethanol concentration but in the concentration range from 0.3 to 0.7 it can be seen as a linear response with a sensitivity of 28 nm/vol.
format Online
Article
Text
id pubmed-6915341
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-69153412019-12-24 Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement Liao, Changrui Zhu, Feng Zhou, Peng Wang, Ying Micromachines (Basel) Article We present a new type of fiber Mach–Zehnder interferometer based on a fiber taper and a pair of inner air bubbles for highly sensitive ethanol concentration measurement. The experimental results show there is a nonlinear relationship between the wavelength shift of the dip located near 1485 nm and the ethanol concentration but in the concentration range from 0.3 to 0.7 it can be seen as a linear response with a sensitivity of 28 nm/vol. MDPI 2019-10-31 /pmc/articles/PMC6915341/ /pubmed/31683606 http://dx.doi.org/10.3390/mi10110741 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Liao, Changrui
Zhu, Feng
Zhou, Peng
Wang, Ying
Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement
title Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement
title_full Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement
title_fullStr Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement
title_full_unstemmed Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement
title_short Fiber Taper-Based Mach–Zehnder Interferometer for Ethanol Concentration Measurement
title_sort fiber taper-based mach–zehnder interferometer for ethanol concentration measurement
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6915341/
https://www.ncbi.nlm.nih.gov/pubmed/31683606
http://dx.doi.org/10.3390/mi10110741
work_keys_str_mv AT liaochangrui fibertaperbasedmachzehnderinterferometerforethanolconcentrationmeasurement
AT zhufeng fibertaperbasedmachzehnderinterferometerforethanolconcentrationmeasurement
AT zhoupeng fibertaperbasedmachzehnderinterferometerforethanolconcentrationmeasurement
AT wangying fibertaperbasedmachzehnderinterferometerforethanolconcentrationmeasurement

Ejemplares similares