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 - https://www.scopus.com/pages/publications/0035651584

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