Results 61 to 70 of about 55,069 (307)
Solar optical fiber daylighting system with an IR filter: Experimental and modeling studies
Energy Reports, 2020 Solar daylighting system based on low cost thermoplastic optical fiber cables is one of essential and practicable option to save energy associated with electric lighting as well as enhance the visual comfort and human health by using natural solar ...
Bouchaib Zazoum +2 more
doaj +1 more source
Propagation mechanism of polymer optical fiber fuse [PDF]
Scientific Reports, 2014 A fiber fuse phenomenon in polymer optical fibers (POFs) has recently been observed, and its unique properties such as slow propagation, low threshold power density, and the formation of a black oscillatory damage curve, have been reported. However, its characterization is still insufficient to well understand the mechanism and to avoid the destruction
Yosuke Mizuno +4 more
openaire +2 more sources
Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids
Advanced Functional Materials, EarlyView.This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow +9 more
wiley +1 more source
Properties of the Optical Planar Polymer Waveguides Deposited on Printed Circuit Boards [PDF]
Radioengineering, 2015 This paper reports on a technology for realization of an optical planar waveguide layer on duroid substrate and on FR4 fiber reinforced board material printed circuit boards.
V. Prajzler +3 more
doaj
Surface Plasmon Plastic Optical Fiber Resonance with Multi-Layer as Chemical Sensor
Iraqi Journal of Physics, 2021 A chemical optical fiber sensor based on surface plasmon resonance (SPR) was developed and implemented using multimode plastic optical fiber. The sensor is used to detect and measure the refractive index and concentration of various chemical materials ...
Emad Khatar, Sudad Salman Bassam
doaj +1 more source
Thermomechanics and Thermophysics of Optical Fibers Polymer Coating
PolymersThe viscoelastic properties of ultraviolet radiation-curable polymer coatings of optical fibers were studied experimentally and numerically. The test setup was completed, and a series of natural experiments were conducted for an extended temperature range from –110 °C to +120 °C using a dynamic mechanical analyzer.
Aleksandr N. Trufanov +2 more
openaire +3 more sources
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
A Self-Referenced Optical Intensity Sensor Network Using POFBGs for Biomedical Applications
Sensors, 2014 This work bridges the gap between the remote interrogation of multiple optical sensors and the advantages of using inherently biocompatible low-cost polymer optical fiber (POF)-based photonic sensing.
Alberto Tapetado Moraleda +3 more
doaj +1 more source
Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties
Advanced Functional Materials, EarlyView.Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon +7 more
wiley +1 more source
An Organic Microcavity Laser Amplifier Integrated on the End Facet of an Optical Fiber
NanomaterialsWe report a thin-film optical amplifier integrated on a fiber facet based on polymer-coated distributed feedback (DFB) microcavities, which are fabricated on a planar substrate and then transferred onto fiber tips by means of a flexible transfer ...
Meng Wang +4 more
doaj +1 more source