Optical fiber sensors and sensing networks: overview of the main principles and applications
Optical fiber sensors present several advantages in relation to other types of sensors. These
advantages are essentially related to the optical fiber properties, ie, small, lightweight …
advantages are essentially related to the optical fiber properties, ie, small, lightweight …
Review of femtosecond-laser-inscribed fiber Bragg gratings: fabrication technologies and sensing applications
Fiber Bragg grating (FBG) is the most widely used optical fiber sensor due to its compact
size, high sensitivity, and easiness for multiplexing. Conventional FBGs fabricated by using …
size, high sensitivity, and easiness for multiplexing. Conventional FBGs fabricated by using …
Optical fiber sensors for high-temperature monitoring: a review
High-temperature measurements above 1000° C are critical in harsh environments such as
aerospace, metallurgy, fossil fuel, and power production. Fiber-optic high-temperature …
aerospace, metallurgy, fossil fuel, and power production. Fiber-optic high-temperature …
Design mechanism and performance evaluation of photonic crystal fiber (PCF)-based sensor in the THz regime for sensing noxious chemical substrates of poultry …
Chloropicrin, ethyl-bromide, and methyl-bromide are the three primary chemical malignant
anatomical stuff found in poultry feeds. The risk of cancer is found in some cases for the …
anatomical stuff found in poultry feeds. The risk of cancer is found in some cases for the …
Optical fiber based temperature sensors: a review
The current generation is witnessing a huge interest in optical waveguides due to their
salient features: they are of low cost, immune to electromagnetic interference, easy to …
salient features: they are of low cost, immune to electromagnetic interference, easy to …
Extreme environment sensing using femtosecond laser-inscribed fiber Bragg gratings
SJ Mihailov, D Grobnic, C Hnatovsky, RB Walker, P Lu… - Sensors, 2017 - mdpi.com
The femtosecond laser-induced fiber Bragg grating is an effective sensor technology that
can be deployed in harsh environments. Depending on the optical fiber chosen and the …
can be deployed in harsh environments. Depending on the optical fiber chosen and the …
Femtosecond laser point-by-point inscription of an ultra-weak fiber Bragg grating array for distributed high-temperature sensing
Ultra-weak fiber Bragg grating (UWFBG) arrays are key elements for constructing large-
scale quasi-distributed sensing networks for structural health monitoring. Conventional …
scale quasi-distributed sensing networks for structural health monitoring. Conventional …
Optical fiber sensors in extreme temperature and radiation environments: A review
This paper presents a comprehensive review of optical fiber sensors (OFSs), including FBG,
distributed optical fiber sensor and Fabry-Perot interferometer, and their applications within …
distributed optical fiber sensor and Fabry-Perot interferometer, and their applications within …
High-temperature sensor based on Fabry-Perot interferometer in microfiber tip
Z Chen, S Xiong, S Gao, H Zhang, L Wan, X Huang… - Sensors, 2018 - mdpi.com
A miniaturized tip Fabry-Perot interferometer (tip-FPI) is proposed for high-temperature
sensing. It is simply fabricated for the first time by splicing a short length of microfiber (MF) to …
sensing. It is simply fabricated for the first time by splicing a short length of microfiber (MF) to …
Simultaneous measurement of temperature and refractive index using an exposed core microstructured optical fiber
We have demonstrated a novel scheme for simultaneous measurement of temperature and
refractive index by using an exposed core microstructured optical fiber (ECF). The ECF …
refractive index by using an exposed core microstructured optical fiber (ECF). The ECF …