This letter reports a fiber optic sensing technology for the detection of salinity and liquid level of a given solution. The operation principle is based on the displacement measurement in a …
An optimized study of biconical tapered multi-mode plastic optical fiber sensor for concentration sensing of ethanol (CH OH) is presented. The sensitivity is enhanced through …
A Guermat, A Guessoum, NE Demagh… - Sensors and Actuators A …, 2018 - Elsevier
This article presents a fibre-optic sensor that measures temperature and pressure. Its operating principle is based on the amplitude modulation caused by the variation in the …
D Luo, Z Ibrahim, Z Ismail, B Xu - Computer‐Aided Civil and …, 2013 - Wiley Online Library
In this article, a geometrical optimization procedure using biconical tapered fiber sensors is proposed for monitoring the early‐age curing temperatures of concrete specimens. The …
C Yang, SO Oyadiji - Sensors and Actuators A: Physical, 2016 - Elsevier
This paper presents a study of fibre optic bundle displacement sensor with multiple layers of transmitters. By arranging the transmitter of two-layers in certain ratio, an enhancement of …
Optical fiber-based sensor technology offers the possibility of developing a variety of physical sensors for a wide range of physical parameters (Nalwa, 2004). Compared to …
C Yang, SO Oyadiji - Sensors and Actuators A: Physical, 2015 - Elsevier
A self-reference intensity-modulated plastic fibre optic displacement sensor of linear array configuration is presented in this paper. It consists of receivers categorised into two …
D Luo, Z Ibrahim, H Yang, Z Ismail - IEEE Sensors Journal, 2013 - ieeexplore.ieee.org
In this paper, the tapered multimode plastic optical fiber sensor is used for the experimental study of the early-age hydration process of cement paste. A high reactive power is mixed as …