In-depth analysis of optical fiber displacement sensor design process
Differential intensity sensors based on optical fibers have been very successful. Nevertheless, an inefficient fiber bundle design limits their ultimate range and sensitivity. This paper presents a method
Optimizing Algorithm for Existing Fiber-Optic
This paper describes the optimal design of a miniature fiber-optic linear displacement sensor. It is characterized by its ability to measure
Optimizing Algorithm for Existing Fiber-Optic Displacement Sensor
This paper describes the optimal design of a miniature fiber-optic linear displacement sensor. It is characterized by its ability to measure displacements along a millimetric range with sub-micrometric
Fiber Optic Displacement Sensors and Their Applications
chieved by either beam-though or reflective techniques. A change in displacement of the through-beam and reflective sensors are manifested as a variation in the transm tted light and reflected light
Exhaustive analysis and simple model of an angular displacement
Here, we present a comprehensive analytical model for multi-axis tilt sensing based on intensity-modulated optical fiber sensors (OFDSs).
High-Sensitivity Displacement Sensor Using Few-Mode Optical Fibers
This paper presents a displacement sensor designed to achieve the Optical Vernier Effect (OVE) through a simple yet robust configuration, enhancing sensitivity and precision in small
A Unit Volume Sensitivity Optimized Optical Fiber Displacement
In this article, we propose an optical fiber F-P displacement sensor based on a flexible hinge structure, and develop a compact microsized displacement sensor with high sensitivity to
Realization of fiber optic displacement sensors
In this paper three different configurations of I-FODS are described, in which the influence of distribution of transmitting and detecting optical fibers on sensitivity and linear range of operation
A novel fiber bundle configuration for concurrent improvement of
In this paper, efforts done towards simultaneous improvement in linear displacement range and sensitivity of self-referenced fiber optic displacement sensor (FODS) are reported. A
Design, sensing principle and testing of a novel fiber optic
This paper presents a linear fiber optic displacement sensor for the use over a large range based on the macro-bending loss. The sensor incorporates an extremely simple design, light source
Fiber Optic Displacement Sensors and Their Applications
Optical fiber-based sensor technology offers the possibility of developing a variety of physical sensors for a wide range of physical parameters (Nalwa, 2004). Compared to conventional transducers, optical
Interferometry
Interferometry typically uses electromagnetic waves and is an important investigative technique in the fields of astronomy, fiber optics, engineering, metrology, optical metrology, oceanography,
Fiber optic displacement sensor with a large extendable measurement
The proposed fiber optic displacement sensor guarantees a stable reflected signal acquisition for application in real industrial fields. Through a parametric study of the grating pitch of
Review of Fiber Optic Displacement Sensors
Of particular interest here, fiber optic displacement sensors have gained wide interest and have evolved from basic intensity modulation-based configurations to more advanced structures, such as fiber
Optical fiber displacement sensor based on Stokes Raman
Abstract Optical fiber displacement sensor has the advantages of high sensitivity, large dynamic range, long sensing distance and high electromagnetic interference resistance, which has
Realization of fiber optic displacement sensors
Fiber optic sensors are very promising because of their inherent advantages such as very small size, hard environment tolerance and impact of electromagnetic fields. In this paper three
A novel sensor design for displacement measurement using plastic
The development of displacement sensors is essential in the physical sensor field as the other physical sensors can be derived from the displacement sensor. Here we present a novel
In-depth analysis of optical fiber displacement sensor design process
Various optical fiber technologies, including intensity modulation-based systems, have been employed to develop displacement sensors. Intensity modulation-based displace-ment sensors represent the
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