Industry Information Sensing principle of fiber-optic curvature sensor
Fiber-optic curvature sensor offers many advantages within the specific application. To understand the sensing principle of this fiber-optic curvature sensor, ray-tracing is carried out to
Industry Information Miniature optical fiber curvature sensor via integration with GaN
Here, we present a miniaturized curvature sensing system by integrating a GaN-based optoelectronic chip with the plastical optical fiber (POF).
Industry Information (PDF) Wearable Low-Cost System for Human Joint
Abstract and Figures In this paper, a measurement system for human joint movements monitoring based on a simple and low-cost intensity modulated
Industry Information Mode-dependent analysis of a fiber optic curvature sensor with
Abstract In this paper, mode-dependent analysis of fiber optic curvature sensor with precision machined structural imperfections (teeth) as sensitive zone is conducted. Using controlled
Industry Information Surface-Plasmon-Resonance-Based Optical Fiber Curvature Sensor
Aiming to overcome shortcomings of the existing optical fiber curvature sensors, such as complicated structure and difficulty in eliminating temperature noise, we proposed and demonstrated a simple
Industry Information Review of optical fiber bending/curvature sensor
In this paper, according to the optical fiber bending sensors discussed, the bending sensors are divided into five main categories: MCF-based, SMF-based, PCF-based, and FBG-based
Industry Information Review of optical fiber bending/curvature sensor
A review for optical fiber bending sensors is presented. The article mainly focuses on the measurement methods of the structure bending. Firstly, the different optical fiber bending sensors
Industry Information Review of Optical Fiber Sensors for Deformation Measurement
The characters of optical fiber sensors are analyzed and the research status of different types of optical fiber sensors for curvature measurement is introduced and discussed in details.
Industry Information Simultaneous and Multiplexed Measurement of
In this article, we propose and experimentally demonstrate a sensor system for multi-point curvature measurements based on multiplexed optical fiber
Industry Information Fiber-optic curvature sensor with optimized sensitive zone
Semantic Scholar extracted view of "Fiber-optic curvature sensor with optimized sensitive zone" by Yili Fu et al.
Industry Information Flexible membrane curvature sensor based on multilayer polyimide
The optimal depth position for the implantation of the optical fiber, and the sensitivity and repeatability of the membrane sensor is obtained. The results proved that the proposed membrane
Industry Information Optical Fiber Curvature Sensor With High Sensitivity and a Broad
An optical fiber curvature sensor based on a no-core fiber (NCF) cascaded with a hollow-core fiber (HCF), realizing simultaneously high sensitivity and a broad dynamic range with the assistance of
Industry Information A curvature fiber optic sensor with expandable measurement points
This work presents an expandable fiber optic curvature sensor. The sensor achieves multi-point curvature measurements by cascading different lengths of anti-resonant hollow-core fiber
Industry Information Light intensity modulation fiber-optic sensor for curvature
The curvature fiber-optic sensor studied in this paper is very suitable for the measurement of smart structure bending deformation. Its bending loss is of direct relevance to curvature of fiber.
Industry Information The curvature sensor based on fiber-optic spindle arrays
These sensors are fabricated by an optical fiber fusion splicer after that prestress is applied to a complete fiber without coating. The highest curvature sensitivities of three sensors are
Industry Information High-performance vector bending and orientation distinguishing
Here, a vector bending and orientation distinguishing curvature sensor, based on asymmetric coupled multi-core fibre, is proposed and experimentally demonstrated.
Industry Information Optical Fiber Sensor for Curvature and Temperature Measurement
In this paper, a novel inline optical fiber sensor for curvature and temperature measurement simultaneously has been proposed and demonstrated, which can measure two parameters with very
Industry Information High-Sensitivity and Wide-Detection-Range Optical Fiber Vector
This paper proposes a high-sensitivity surface plasmon resonance (SPR) curvature sensor based on hard polymer-clad fiber (HPCF). The sensor employs an HPCF coated with gold and Ge Sb Te
Industry Information Fabrication of Optical Stretchable Curvature Sensors With High
This article presents an optical approach for fabricating stretchable curvature sensors that possess a high degree of reproducibility, can detect diverse curvatures, and can accommodate large
Industry Information High-Sensitivity and Wide-Detection-Range Optical Fiber Vector
The sensor employs an HPCF coated with gold and Ge Sb Te (GST), with a layer of polydimethylsiloxane (PDMS) as the sensing medium for curvature measurement. HPCF has a
Industry Information Fiber optic curvature sensor
A fiber optic curvature sensor based on discrete Fiber Bragg gratings inscribed in a multi-core fiber is presented. The individual cores of the multi-core fiber are each interrogated by a custom
Industry Information A curvature fiber optic sensor with expandable
This work presents an expandable fiber optic curvature sensor. The sensor achieves multi-point curvature measurements by cascading different lengths of anti-resonant hollow-core fiber
Industry Information An All-Fiber Curvature Sensor with High Sensitivity
In this paper, a high-linear-sensitivity fiber curvature sensor based on the sphere-shaped misaligned structure (SSMS) with few-mode fiber (FMF) and
Industry Information Fiber-optic curvature sensor with optimized sensitive zone
A novel fiber-optic sensor that can measure curvature directly has been developed previously. In this paper, the transduction of curvature to light intensity is described analytically by