@article{HATTA2013, 
author = {A. M. HATTA and K. INDRIAWATI and T. BESTARIYAN and T. HUMADA and  SEKARTEDJO},
title = {SMS Fiber Structure for Temperature Measurement Using an OTDR},
year = {2013},
journal = {Photonic Sensors},
volume = {3},
number = {3},
pages = {262-266},
keywords = {Temperature sensor, SMS fiber structure, OTDR},
url = {https://www.sciopen.com/article/10.1007/s13320-013-0104-9},
doi = {10.1007/s13320-013-0104-9},
abstract = {A singlemode-multimode-singlemode (SMS) fiber structure for temperature measurement using an optical time domain reflectometer (OTDR)-based interrogation system is proposed. A temperature measurement range of 40 ℃–195 ℃ with a resolution of 0.12 ℃ and a linearity of 0.992 could be achieved for the multimode fiber (MMF) graded index with a length of 60mm. It was also demonstrated that two-point temperature measurement with two SMS fiber structures as temperature sensors could be made. The proposed temperature measurement system offered a high resolution and also benefited from a simple configuration with a capability of multi-point temperature measurement.}
}