Optical fiber temperature sensor based on modal interference in multimode fiber lengthened by a short segment of polydimethylsiloxane
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.31843
Abstract: A fiber optics structure for temperature measurement is presented and demonstrated. This structure is composed of segments of single mode fiber (SMF), no‐core fiber (NCF), hollow core fiber (HCF), and cured polydimethylsiloxane (PDMS) which is… read more here.
Keywords: polydimethylsiloxane; sensor; fiber temperature; temperature ... See more keywords
A miniature inline fiber temperature sensor based on a silica capillary partially filled with ethanol
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.162993
Abstract: Abstract A miniature inline fiber temperature sensor is developed based on a silica capillary partially filled with ethanol. The working mechanism of the sensor is based on anti-resonant reflecting waveguide. Owing to the large thermal… read more here.
Keywords: miniature inline; fiber temperature; silica capillary; temperature ... See more keywords
Improved method for optical fiber temperature probe implantation in brains of free-moving rats
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Neuroscience Methods"
DOI: 10.1016/j.jneumeth.2018.12.013
Abstract: BACKGROUND The localized monitoring of brain temperature is crucial to the understanding of the mechanisms underlying brain hyperthermia, such as that caused by stimulant drugs. Many animal studies investigating brain hyperthermia have utilized thermocouple electrodes… read more here.
Keywords: free moving; temperature; probe; fiber temperature ... See more keywords
Study on the performance of polarization maintaining fiber temperature sensor based on tilted fiber grating
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2020.108421
Abstract: Abstract A novel functional-type high integration polarization interference fiber temperature sensor based on 45 degree tilted fiber Bragg grating in-fiber polarizer (TFBG-PIF-TS) is proposed. The accuracy, resolution, stability, linearity and sensitivity of the prototype are… read more here.
Keywords: temperature; temperature sensor; polarization; fiber ... See more keywords
Sensitivity-Enhanced Fiber Temperature Sensor Based on Vernier Effect and Dual In-Line Mach–Zehnder Interferometers
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2916891
Abstract: A highly sensitive fiber temperature sensor based on in-line Mach-Zehnder interferometers (MZIs) and Vernier effect was proposed and experimentally demonstrated. The MZI was fabricated by splicing a section of hollow core fiber between two pieces… read more here.
Keywords: fiber temperature; temperature sensor; sensitivity; vernier effect ... See more keywords
The Polydimethylsiloxane Coated Fiber Optic for All Fiber Temperature Sensing Based on the Multithin–Multifiber Structure
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.2972292
Abstract: A novel high sensitivity temperature sensor based on polydimethylsiloxane (PDMS) coated the Multi-Thin-Multi mode Fiber was presented. The reliable material PDMS with higher negative thermal optical coefficient and thermal expansion coefficient was selected to improve… read more here.
Keywords: polydimethylsiloxane; fiber temperature; temperature; multi ... See more keywords
Optical fiber temperature sensor based on dumbbell-shaped Mach–Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.1.017112
Abstract: Abstract. A dumbbell-shaped and core-disconnected microstructure all-fiber temperature sensor based on the Mach–Zehnder interferometer (MZI) is designed and implemented. To the best of our knowledge, the MZI with this configuration was produced and applied to… read more here.
Keywords: temperature; dumbbell shaped; temperature sensor; fiber ... See more keywords
Investigation of the Properties of an All-Fiber Temperature Sensor Created Using the Melting Effect
Sign Up to like & getrecommendations! Published in 2020 at "Instruments and Experimental Techniques"
DOI: 10.1134/s0020441220040284
Abstract: The temperature sensitivity of an all-fiber temperature sensor created using the melting effect is investigated. In order to study the dependence, a special model was developed and assembled to check the sensitivity of the sensors… read more here.
Keywords: temperature; temperature sensor; fiber temperature; created using ... See more keywords
Compact optical fiber temperature sensor with high sensitivity based on liquid-filled silica capillary tube.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.001061
Abstract: We propose a highly sensitive fiber temperature sensor based on a section of liquid-sealed silica capillary tube inserted in a single-multi-single-mode fiber structure. The liquid polymer is filled into the silica capillary tube through two… read more here.
Keywords: fiber temperature; silica capillary; temperature sensor; capillary tube ... See more keywords