fibre optic sensor
A Fibre Optic Sensor On Acetone Concentration Detection Using Beam-Through Technique
... current sensor technology especially when related to the chemical still requires a certain degree of the quantitative ...chemical-related sensor may enable a cross sensitivity to happen as the chemical used ...
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Fibre-optic sensor for monitoring splanchnic perfusion
... electro-optical sensor have shown that good quality photoplethysmographic (PPG) signals can be detected from various human abdominal organs during open ...perfusion sensor that can be used pre-operatively, ...
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Development and evaluation of a photometric fibre-optic sensor for monitoring abdominal organ photoplethysmographs and blood oxygen saturation
... Citation: Hickey, M., Samuels, N., Randive, N., Langford, R. M. & Kyriacou, P. A. (2009). Development and evaluation of a photometric fibre-optic sensor for monitoring abdominal organ ...
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A Turn-On Fluorescence-Based Fibre Optic Sensor for the Detection of Mercury
... novel fibre optic sensor system for the detection of Hg 2 + in aqueous media has been ...the fibre surface by polymerisation using the ion imprinting technique and exhibited a significant ...
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Detection of solvents using a distributed fibre optic sensor
... A fibre optic sensor that is capable of distributed detection of liquid solvents is ...presented. Sensor interrogation using Optical Time Domain Reflectometry (OTDR) provides the capability of ...
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Hybrid Fibre Optic Sensor Network for Real-time High Temperature Performance Monitoring of Steel Structures
... Figure 8(b) shows the measured strains by strain gauges as the furnace temperature increased to 800 °C. For the high temperature strain gauges, only HSG#3~5 worked properly. Among the three functional HSG sensors, only ...
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A Development Of Fibre Optic Sensor For Detecting Alcohol (Ethanol) Level In Perfume
... fiber optic communication is that of extension of the fiber optic cables such that the losses brought about by joining two different cables is kept to a ...
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Fibre optic sensor for speed measurement
... simple design and the use of low cost components compared with other more sophisticated and rather expensive speed measurement systems, the sensor presented in this thesis is accurate [r] ...
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Fibre-optic sensor technologies for humidity and moisture measurement
... today. Fibre-optic sensing technology provides an alternative approach to moisture/humidity sensing as it offers several advan- tages over the use of conventional sensing ...optical fibre sensing ...
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Fibre-optic sensor technologies for humidity and moisture measurement
... Permanent repository link: http://openaccess.city.ac.uk/14967/ Link to published version: http://dx.doi.org/10.1016/j.sna.2008.01.017 Copyright and reuse: City Research Online aims to ma[r] ...
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Scale effects on the attachment pads and friction forces in syrphid flies (Diptera, Syrphidae)
... To test the role of constructional and dimensional factors in the generation of friction force by systems of setose attachment pads, six species of syrphid fly (Platycheirus angustatus, Sphaerophoria scripta, Episyrphus ...
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An Optical-based Fingertip Force Sensor
... force sensor to measure external applied force to the biomimetic fingertip during physical ...optical fibre) were integrated at the fingertip. Sensor calibration and linear regression analysis has ...
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GEOMETRIC OPTIMIZATION OF A BEAM DETECTOR FOR A WIM SYSTEM
... Based on the above assumptions, four cases of loading of the beam were considered which were important from the point of view of beam strength and the possibility of registering defor- mations (Table 1). Case 2b is ...
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An Optical-based Fingertip Force sensor
... force sensor to measure external applied force to the biomimetic fingertip during physical ...optical fibre) were integrated at the fingertip. Sensor calibration and linear regression analysis has ...
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Fibre optic humidity sensor designed for highly alkaline environments
... a sensor packaging for a Fibre Bragg Grating (FBG) based fibre optic humidity ...developed fibre optic sensor was performed under experimental conditions and verified its ...
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Fibre optic track vibration monitoring system
... MZI fibre optic sensor which is formed by two 1×2 power couplers with a 50% splitting ratio and a two 2m long single mode 3mm jacketed optical fibres, see ...measuring fibre is encased in ...
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Fibre optic chloride sensor based on fluorescence quenching of an acridinium dye
... new fibre optic sensor for chloride ion detection is ...This sensor is based on the fluorescence quenching of an acridinium dye, which is covalently bound to polymer substrates, in presence of ...
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Fluorescence based fibre optic pH sensor for the pH 10-13 range suitable for corrosion monitoring in concrete structures
... the sensor at pH 10, even at very high concentrations of ...the sensor decreased slightly with increasing IS, which caused an increase in the calculated pH values with respect to the actual ...
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Sewerage tunnel leakage detection using a fibre optic moisture-detecting sensor system
... Fibre optic sensors have the inherent advantage of being robust, electrically passive, easy to multiplex as well as the capability to be operated ...fibre optic moisture sensors have been reported ...
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Fluorescence based fibre optic pH sensor for the pH 10–13 range suitable for corrosion monitoring in concrete structures
... the sensor, its response time was ...the sensor obtained from the spectrofluorometer using the same setting to a step change from pH 10 to pH 13 and back ...pH sensor systems[38, 39, 61], could be ...
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