Picture of person typing on laptop with programming code visible on the laptop screen

World class computing and information science research at Strathclyde...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

The Department also includes the iSchool Research Group, which performs leading research into socio-technical phenomena and topics such as information retrieval and information seeking behaviour.

Explore

Temperature calibration of optical fiber attenuation differences induced measurement error of raman distributed temperature sensor

Tang, Yuquan and Sun, Miao and Li, Jun and Yang, Shuang and Culshaw, Brian and Dong, Fengzhong (2015) Temperature calibration of optical fiber attenuation differences induced measurement error of raman distributed temperature sensor. In: Proceedings of SPIE - The International Society for Optical Engineering. SPIE. ISBN 9781628418392

Full text not available in this repository. Request a copy from the Strathclyde author

Abstract

The effect of optical fiber attenuation differences (AD) induced temperature error of Raman distributed temperature sensor (RDTS) is analyzed using the temperature demodulation algorithm. First of all, a novel method to address the effects caused by the AD between Stokes and anti-Stokes light is proposed. Furthermore, the temperature measurement error caused by additional AD of fiber temperature is also reduced by using a formula obtained by experimental data. The experimental results demonstrate that the RDTS system can measure different temperature zones more accurately.