A Novel Method for Large Area Graphene Transfer on the Polymer Optical Fiber

2012 ◽  
Vol 12 (5) ◽  
pp. 3918-3921 ◽  
Author(s):  
Atul Kulkarni ◽  
Hyeongkeun Kim ◽  
Rashid Amin ◽  
Sung Ha Park ◽  
Byung Hee Hong ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Polymer Optical Fiber ◽  
Large Area ◽  
Novel Method ◽  
Graphene Transfer

scholarly journals Polymer Optical Fiber Goniometer: A New Portable, Low Cost and Reliable Sensor for Joint Analysis

Sensors ◽  
2018 ◽  
Vol 18 (12) ◽  
pp. 4293 ◽  
Author(s):  
Andressa Rezende ◽  
Camille Alves ◽  
Isabela Marques ◽  
Marco Silva ◽  
Eduardo Naves
Keyword(s):  
Optical Fiber ◽  
Electromagnetic Interference ◽  
Joint Angle ◽  
Low Cost ◽  
Measurement Unit ◽  
Joint Analysis ◽  
Polymer Optical Fiber ◽  
Important Indicator ◽  
Feedback Information ◽  
Novel Method

The quantitative measurement of an articular motion is an important indicator of its functional state and for clinical and pathology diagnoses. Joint angle evaluation techniques can be applied to improve sports performance and provide feedback information for prostheses control. Polymer optical fiber (POF) sensors are presented as a novel method to evaluate joint angles, because they are compact, lightweight, flexible and immune to electromagnetic interference. This study aimed to characterize and implement a new portable and wearable system to measure angles based on a POF curvature sensor. This study also aimed to present the system performance in bench tests and in the measurement of the elbow joint in ten participants, comparing the results with a consolidated resistive goniometer. Results showed high repeatability of sensors between cycles and high similarity of behavior with the potentiometer, with the advantage of being more ergonomic. The proposed sensor presented errors comparable to the literature and showed some advantages over other goniometers, such as the inertial measurement unit (IMU) sensor and over other types of POF sensors. This demonstrates its applicability for joint angle evaluation.

RGB wavelength multiplexer based on polycarbonate multicore polymer optical fiber

2021 ◽  
Vol 61 ◽  
pp. 102441
Author(s):  
Bar Gelkop ◽  
Linoy Aichnboim ◽  
Dror Malka
Keyword(s):  
Optical Fiber ◽  
Polymer Optical Fiber

Polymer optical fiber-embedded force sensor system for assistive devices with dynamic compensation

2021 ◽  
pp. 1-1
Author(s):  
Leticia Avellar ◽  
Gabriel Delgado ◽  
Eduardo Rocon ◽  
Carlos Marques ◽  
Anselmo Frizera ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Force Sensor ◽  
Assistive Devices ◽  
Sensor System ◽  
Polymer Optical Fiber ◽  
Dynamic Compensation

Analysis of graded-index polymer optical fiber link performance under fiber bending

2005 ◽  
Vol 23 (6) ◽  
pp. 2062-2072 ◽  
Author(s):  
K. Makino ◽  
T. Nakamura ◽  
T. Ishigure ◽  
Y. Koike
Keyword(s):  
Optical Fiber ◽  
Polymer Optical Fiber ◽  
Graded Index ◽  
Link Performance ◽  
Fiber Link

An enlarge polymer optical fiber linear-displacement sensor based on constructive interference

2021 ◽  
Vol 63 ◽  
pp. 102481
Author(s):  
Abdul Ghaffar ◽  
Mujahid Mehdi ◽  
YanYun Hu ◽  
Arnaldo G. Leal-Junior ◽  
Abdul Basit ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Linear Displacement ◽  
Displacement Sensor ◽  
Polymer Optical Fiber ◽  
Constructive Interference
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