Detailed Information

Cited 0 time in webofscience Cited 10 time in scopus
Metadata Downloads

Development of a 2-Channel Embedded Infrared Fiber-Optic Temperature Sensor Using Silver Halide Optical Fibers

Authors
Yoo, Wook JaeJang, Kyoung WonSeo, Jeong KiMoon, JinsooHan, Ki-TekPark, Jang-YeonPark, Byung GiLee, Bongsoo
Issue Date
Oct-2011
Publisher
Multidisciplinary Digital Publishing Institute (MDPI)
Keywords
embedded sensor; fiber-optic sensor; infrared; silver halide optical fiber; thermometry
Citation
Sensors, v.11, no.10, pp 9549 - 9559
Pages
11
Journal Title
Sensors
Volume
11
Number
10
Start Page
9549
End Page
9559
URI
https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/16164
DOI
10.3390/s111009549
ISSN
1424-8220
1424-3210
Abstract
A 2-channel embedded infrared fiber-optic temperature sensor was fabricated using two identical silver halide optical fibers for accurate thermometry without complicated calibration processes. In this study, we measured the output voltages of signal and reference probes according to temperature variation over a temperature range from 25 to 225 degrees C. To decide the temperature of the water, the difference between the amounts of infrared radiation emitted from the two temperature sensing probes was measured. The response time and the reproducibility of the fiber-optic temperature sensor were also obtained. Thermometry with the proposed sensor is immune to changes if parameters such as offset voltage, ambient temperature, and emissivity of any warm object. In particular, the temperature sensing probe with silver halide optical fibers can withstand a high temperature/pressure and water-chemistry environment. It is expected that the proposed sensor can be further developed to accurately monitor temperature in harsh environments.
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Engineering > Department of Energy and Environmental Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Park, Byung Gi photo

Park, Byung Gi
College of Engineering (Department of Energy and Environmental Engineering)
Read more

Altmetrics

Total Views & Downloads

BROWSE