Large area average temperature sensing by the use of optical coherence domain reflectometry

M. Zhang; J. M. Gong; C. C. Chan; D. N. Wang; Wei Jin; M. S. Demokan

Large area average temperature sensing by the use of optical coherence domain reflectometry

M. Zhang, J. M. Gong, C. C. Chan, D. N. Wang, Wei Jin, M. S. Demokan

The Hong Kong Polytechnic University

Research output: Journal article publication › Conference article › Academic research › peer-review

Abstract

A novel temperature sensing system using optical coherence domain reflectometry (OCDR) was presented. A cw low coherence source with a coherence length on the order of 10μm was coupled to a fiber directional coupler and divided into the test arm and the reference arm. The results showed that the peak distance change was a linear function of the temperature of the sensing loop.

Original language	English
Pages (from-to)	877-878
Number of pages	2
Journal	Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume	2
Publication status	Published - 1 Dec 2001
Event	14th Annual Meeting of the IEEE Lasers and Electro-Optics Society - San Diego, CA, United States Duration: 11 Nov 2001 → 15 Nov 2001

Keywords

Interferometry
Low coherence
Reflectometry
Temperature sensing

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering

Cite this

@article{8cd34c73c0bb42f58dfc141943e13d83,

title = "Large area average temperature sensing by the use of optical coherence domain reflectometry",

abstract = "A novel temperature sensing system using optical coherence domain reflectometry (OCDR) was presented. A cw low coherence source with a coherence length on the order of 10μm was coupled to a fiber directional coupler and divided into the test arm and the reference arm. The results showed that the peak distance change was a linear function of the temperature of the sensing loop.",

keywords = "Interferometry, Low coherence, Reflectometry, Temperature sensing",

author = "M. Zhang and Gong, {J. M.} and Chan, {C. C.} and Wang, {D. N.} and Wei Jin and Demokan, {M. S.}",

year = "2001",

month = dec,

day = "1",

language = "English",

volume = "2",

pages = "877--878",

journal = "Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS",

issn = "1092-8081",

publisher = "IEEE",

note = "14th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; Conference date: 11-11-2001 Through 15-11-2001",

}

TY - JOUR

T1 - Large area average temperature sensing by the use of optical coherence domain reflectometry

AU - Zhang, M.

AU - Gong, J. M.

AU - Chan, C. C.

AU - Wang, D. N.

AU - Jin, Wei

AU - Demokan, M. S.

PY - 2001/12/1

Y1 - 2001/12/1

N2 - A novel temperature sensing system using optical coherence domain reflectometry (OCDR) was presented. A cw low coherence source with a coherence length on the order of 10μm was coupled to a fiber directional coupler and divided into the test arm and the reference arm. The results showed that the peak distance change was a linear function of the temperature of the sensing loop.

AB - A novel temperature sensing system using optical coherence domain reflectometry (OCDR) was presented. A cw low coherence source with a coherence length on the order of 10μm was coupled to a fiber directional coupler and divided into the test arm and the reference arm. The results showed that the peak distance change was a linear function of the temperature of the sensing loop.

KW - Interferometry

KW - Low coherence

KW - Reflectometry

KW - Temperature sensing

UR - http://www.scopus.com/inward/record.url?scp=0035651584&partnerID=8YFLogxK

M3 - Conference article

SN - 1092-8081

VL - 2

SP - 877

EP - 878

JO - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

JF - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

T2 - 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society

Y2 - 11 November 2001 through 15 November 2001

ER -

Large area average temperature sensing by the use of optical coherence domain reflectometry

Abstract

Keywords

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this