Er-doped fiber based Mach-Zehnder interferometer for simultaneous strain and temperature measurement

Na Zhang; Wei Xu; Cheungchuen Yu; Changyuan Yu; Shanhong You

doi:10.1117/12.2263344

Er-doped fiber based Mach-Zehnder interferometer for simultaneous strain and temperature measurement

Na Zhang, Wei Xu, Cheungchuen Yu, Changyuan Yu, Shanhong You

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

A novel mode interferometer for simultaneous strain and temperature measurement is proposed, which is based on Mach-Zehnder interferometer (MZI) realized by splicing a short section Er-Doped fiber (EDF) between two sections of single mode fibers (SMF) with core-offset technique. The structure is compact and easy to fabricate. A strain sensitivity of 0.0247 dB/μϵ and a temperature sensitivity of 0.2225dB/°Care achieved experimentally.

Original language	English
Title of host publication	Optoelectronic Devices and Integration VI
Publisher	SPIE
Volume	10019
ISBN (Electronic)	9781510604575
DOIs	https://doi.org/10.1117/12.2263344
Publication status	Published - 1 Jan 2016
Event	Optoelectronic Devices and Integration VI - Beijing, China Duration: 12 Oct 2016 → 14 Oct 2016

Conference

Conference	Optoelectronic Devices and Integration VI
Country/Territory	China
City	Beijing
Period	12/10/16 → 14/10/16

Keywords

core-offset
Er-doped fiber
Mach-Zehnder interferometer
mode interferometer

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

More information

10.1117/12.2263344

http://hdl.handle.net/10397/107011

Cite this

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title = "Er-doped fiber based Mach-Zehnder interferometer for simultaneous strain and temperature measurement",

abstract = "A novel mode interferometer for simultaneous strain and temperature measurement is proposed, which is based on Mach-Zehnder interferometer (MZI) realized by splicing a short section Er-Doped fiber (EDF) between two sections of single mode fibers (SMF) with core-offset technique. The structure is compact and easy to fabricate. A strain sensitivity of 0.0247 dB/μϵ and a temperature sensitivity of 0.2225dB/°Care achieved experimentally.",

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author = "Na Zhang and Wei Xu and Cheungchuen Yu and Changyuan Yu and Shanhong You",

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language = "English",

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Er-doped fiber based Mach-Zehnder interferometer for simultaneous strain and temperature measurement. / Zhang, Na; Xu, Wei; Yu, Cheungchuen et al.
Optoelectronic Devices and Integration VI. Vol. 10019 SPIE, 2016. 100190L.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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T1 - Er-doped fiber based Mach-Zehnder interferometer for simultaneous strain and temperature measurement

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AU - Xu, Wei

AU - Yu, Cheungchuen

AU - Yu, Changyuan

AU - You, Shanhong

PY - 2016/1/1

Y1 - 2016/1/1

N2 - A novel mode interferometer for simultaneous strain and temperature measurement is proposed, which is based on Mach-Zehnder interferometer (MZI) realized by splicing a short section Er-Doped fiber (EDF) between two sections of single mode fibers (SMF) with core-offset technique. The structure is compact and easy to fabricate. A strain sensitivity of 0.0247 dB/μϵ and a temperature sensitivity of 0.2225dB/°Care achieved experimentally.

AB - A novel mode interferometer for simultaneous strain and temperature measurement is proposed, which is based on Mach-Zehnder interferometer (MZI) realized by splicing a short section Er-Doped fiber (EDF) between two sections of single mode fibers (SMF) with core-offset technique. The structure is compact and easy to fabricate. A strain sensitivity of 0.0247 dB/μϵ and a temperature sensitivity of 0.2225dB/°Care achieved experimentally.

KW - core-offset

KW - Er-doped fiber

KW - Mach-Zehnder interferometer

KW - mode interferometer

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U2 - 10.1117/12.2263344

DO - 10.1117/12.2263344

M3 - Conference article published in proceeding or book

VL - 10019

BT - Optoelectronic Devices and Integration VI

PB - SPIE

T2 - Optoelectronic Devices and Integration VI

Y2 - 12 October 2016 through 14 October 2016

ER -

Er-doped fiber based Mach-Zehnder interferometer for simultaneous strain and temperature measurement

Abstract

Conference

Keywords

ASJC Scopus subject areas

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