Sensors 2008, 8(11), 6825-6845; doi:10.3390/s8116825
Article

An All Fiber White Light Interferometric Absolute Temperature Measurement System

Received: 9 August 2008; in revised form: 4 October 2008 / Accepted: 27 October 2008 / Published: 1 November 2008
(This article belongs to the Section Physical Sensors)
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Recently the author of this article proposed a new signal processing algorithm for an all fiber white light interferometer. In this article, an all fiber white light interferometric absolute temperature measurement system is presented using the previously proposed signal processing algorithm. Stability and absolute temperature measurement were demonstrated. These two tests demonstrated the feasibility of absolute temperature measurement with an accuracy of 0.015 fringe and 0.0005 fringe, respectively. A hysteresis test from 373K to 873K was also presented. Finally, robustness of the sensor system towards laser diode temperature drift, AFMZI temperature drift and PZT non-linearity was demonstrated.
Keywords: All fiber white light interferometry; signal processing algorithm; absolute temperature measurement
PDF Full-text Download PDF Full-Text [354 KB, uploaded 21 June 2014 02:06 CEST]

Export to BibTeX |
EndNote


MDPI and ACS Style

Kim, J.H. An All Fiber White Light Interferometric Absolute Temperature Measurement System. Sensors 2008, 8, 6825-6845.

AMA Style

Kim JH. An All Fiber White Light Interferometric Absolute Temperature Measurement System. Sensors. 2008; 8(11):6825-6845.

Chicago/Turabian Style

Kim, Jeonggon H. 2008. "An All Fiber White Light Interferometric Absolute Temperature Measurement System." Sensors 8, no. 11: 6825-6845.

Sensors EISSN 1424-8220 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert