Fiber sensors
A Survey on Optical Fiber Sensors for Telemedicine Applications
... optical fiber sensors used with MRI compatibility, also the materials used here must be a low magnetic susceptibility making this sensor fully MRI-compatible and inexpensive ...
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Weight Measurements by Using Simple Optical-Fiber Sensors (RESEARCH NOTE)
... ical sensors have the pote ntials t o be used for we ighing measurements especially in hazardous process cont rol are ...vanescent sensors rely on the measurable loss of guidance from an opt ical fibe r as ...
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Intrinsic, Single-mode Polymer Optical Fiber Sensors for Large Strain Applications
... Optical fiber sensors in general measure a variety of parameters including strain and deflection which in particular are important for civil ...Optical fiber sensors can be implemented into a ...
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Carbon Nanotubes and Carbon Nanotube Fiber Sensors: Growth, Processing and Characterization.
... CNT fiber spinning and deposition of Al electrodes on CNT ...a fiber end coated with Al…………... Figure 5.3 Stability testing of fiber sensors under zero-load conditions showing that the ...
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Exploitation of multilayer coatings for infrared surface plasmon resonance fiber sensors
... these fiber sensors, their performance has to be compared to other sensor types in terms of wavelength shift (spectral sensitiv- ity) and coupling strength variation (intensity sensi- tivity) as a function ...
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Tapered Polymer Fiber Sensors for Reinforced Concrete Beam Vibration Detection
... The sensors were attached on the RC beam to provide the information of the vibration of the RC beam while the mounted sensors on the shaker were used to provide the reference ...
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Finite Element Formulation for Self-Writing of Polymer Optical Fiber Sensors
... Numerous sensors can be placed throughout the airframe of the aircraft to measure and test for possible issues and failures at susceptible points within the ...advanced sensors that are small, unobtrusive, ...
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Wearable Conductive Fiber Sensors for Multi-Axis Human Joint Angle Measurements
... ductive fiber sensor garment is then able to continuously detect joint movement and measure specific single or multi-axis joint ...of sensors incorpo- rated into a sensing garment, registration of the ...
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Comprehensive Modeling of Multimode Fiber Sensors for Refractive Index Measurement and Experimental Validation
... In this paper, a comprehensive study is carried out on step-index MMFs for RI sensing where the light source is a single-mode DFB laser diode pigtailed to a single-mode fiber (SMF). A microscope objective (MO) is ...
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COMPARISON OF DIFFERENT GLASS COMPOUNDS FOR INTRINSIC FIBER OPTIC TEMPERATURE SENSORS
... Although some of the results given here are obtained for the bulk glasses, but there should not be much difference in those quantities when they are used in the fiber form. Therefore, the bulk glass results ...
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Fiber Loop Ringdown Multi Function Sensors
... Optical fiber sensors are widely applied due to its advantages of low cost, light weight, flexible structure design and not being affected by ...optical fiber sensors can be divided into ...
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Embedded fiber Bragg sensors for damage identification in sandwich composites after impact
... Infrared thermography was not used to image all specimens, because the removal of the specimen from the testing fixture did compromise the integrity of the impact testing. It is important to impact the specimen at the ...
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Research on Gamma Ray Detections using Fiber Optic Radiation Sensors
... chemical sensors are used for this purpose, but still researches are required to improve the performance, sensitivity, real time measurability, cost, ...as sensors. The optical fiber sensors ...
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Fiber bragg grating sensors for pH and humidity measurement
... Optical sensors have been introduced and investigated recently to overcome the limitation of conventional pH sensors (Boisde et ...humidity sensors (Akita et ...optical sensors are freedom ...
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Examination of Adulteration of Edible Oils at the Wavelength of 660nm using a U–Shaped Sensing Element Based Extrinsic Fiber Optic Sensor
... of fiber optic sensors, which are compatible with the multimode optical fiber operation ...optical fiber sensors act as transducers to transform various kinds of external perturbations ...
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Hybrid Fibre Optic Sensor Network for Real-time High Temperature Performance Monitoring of Steel Structures
... Figure 8(a) plots the measured temperature by thermocouples as a function of time when the furnace temperature increased to 800 °C. The temperature of the top beam and Column #1 remained nearly unchanged since these ...
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The detection of ultrasound using fiber-optic sensors
... lengths. Sensors based on two different measurands, strain (FBGs) and pressure (fiber polarimeters) have been described and their re- sponses ...using fiber Bragg grating rosettes to determine the ...
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Optical Fiber Sensing Technology: Basics, Classifications and Applications
... optical fiber sensors [8-10]. With continuous improvements, fiber optic sensor technology has begun to be used effectively by technology related with optical and fiber optic communication ...
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In-situ Cure Monitoring of a Self-Healing Composite Sandwich Structure Using Fiber Bragg Grating Sensors.
... optical fiber sensors to monitor the curing process of a previously developed self-healing composite sandwich ...optical fiber sensors was seen as highly advantageous due to their considerably ...
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FIBER OPTIC SENSORS FOR HEALTH MONITORING OF CIVIL ENGINEERING STRUCTURES
... Optical fiber sensors are adaptive and self- calibrating and have found use as strain sensors for monitoring civil engineering ...optical fiber sensors have seen an increased acceptance ...
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