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Fluxgate-Based Displacement Sensor Design
This report presents a design for a double-rod core fluxgate sensor. The design features two identical conventional fluxgate sensors with their...
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Accuracy evaluation of sports training actions based on grating ruler displacement sensor and joint recognition algorithm
The accuracy evaluation method of sports training is not high due to factors such as light and angle, and the accuracy of sensor recognition methods...
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A Novel High-Performance Draw-Wire Displacement Sensor for Automobile Crash Test
AbstractTo accurately measure the displacement of the dummy’s head and neck under the conditions of high speed, high acceleration, and certain...
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Micro-displacement sensor based on an asymmetric wavy multimode fiber interferometer
We proposed a compact and tunable multimode interferometer (MMI) based on an asymmetric wavy fiber (AMWF), which has axial offset, off-center taper...
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Nanoscale Force and Displacement Sensing
This chapter presents a comprehensive introduction to sensor systems, with particular emphasis on force and displacement measurements at the...
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Vertical Displacement Measurement in a Slow-Moving Sinkhole Using BOTDA
The effectiveness of monitoring and early-warning systems for ground deformation phenomena, such as sinkholes, depends on their ability to accurately...
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Displacement Calibration of Optical Tweezers With Gravitational Acceleration
In recent years, levitated particles of optical traps in vacuum have shown the enormous potential for precision sensor development and new physics...
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High-Speed Short-Stroke Displacement Calibration Method Based on Pull-Wire Sensor
In order to solve the problem where high-speed motion measurement is needed due to the fixed length of cable in the dynamic calibration process of...
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A proposal for an ultra-sensitive nano-displacement sensing system based on all-dielectric metamaterials with tunable ultra-sharp Fano resonance peaks
In this paper, an ultra-sensitive nano-displacement sensing system consisting of an all-dielectric and mechanically tunable metamaterial has been...
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Measurement model of integrated FBG sensor for beam structure
Fibre Bragg grating sensors are investigated in various structural health monitoring systems. Most of these research used a variety of FBG sensors to...
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Off-Axis Co-Optical Path Large-Range Line Scanning Chromatic Confocal Sensor
This article proposes a line scanning chromatic confocal sensor to solve the problem of limited chromatic confocal measurement due to the small...
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High-sensitivity dual-FBG acceleration sensor for low frequency vibration measurement
The measurement of low frequency vibration signals is of great significance in seismic monitoring, health monitoring of large and medium-sized...
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Design and Investigation of a High-Sensitivity Tilt Sensor Based on FBG
In this paper, a high-sensitivity fiber Bragg grating (FBG) tilt sensor using a cantilever-based structure is introduced. Two FBGs are fixed on a...
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High-performance Ethyl lactate sensor via phononic crystal-based T-shape structure
In this paper, we present a novel approach utilizing a phononic crystal-based T-shape structure for the detection of varying concentrations of Ethyl...
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MSM Fiber Optic Surface Plasmon Resonance Glucose Sensor Based on SnO2 Nanofibers/Au Structure
Glucose is an indispensable nutrient for metabolism in living organisms and is widely used in food, industry, and medical fields. Glucose is often...
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Improvement and Possibilities of Application of Calibration Methods for Optoelectronic Vibration Displacement Sensor
The article describes noncontact measurement tools for the vibration parameters of various products. The characteristics of noncontact sensors for...
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Chip-integrated metasurface full-Stokes polarimetric imaging sensor
Polarimetric imaging has a wide range of applications for uncovering features invisible to human eyes and conventional imaging sensors....
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Criticality-enhanced electric field gradient sensor with single trapped ions
We propose and analyze a driven-dissipative quantum sensor that is continuously monitored close to a dissipative critical point. The sensor relies on...
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Entanglement-enhanced optomechanical sensor array with application to dark matter searches
Squeezed light has long been used to enhance the precision of a single optomechanical sensor. An emerging set of proposals seeks to use arrays of...
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A novel graphene-based circular dual-core photonic crystal fiber pressure sensor with high sensitivity
This paper proposes a new circular hydrostatic pressure sensor based on a dual-core photonic crystal fiber (DC-PCF) with a graphene layer that can be...
