Results 11 to 20 of about 2,003,468 (302)

Novel Hybrid Fiber Factor for Hybrid Fiber-Reinforced Concrete

open access: yesJournal of Materials in Civil Engineering, 2021
Hybrid use of macro and micro steel fibers offers greater potential for enhanced performance of hybrid fiber-reinforced concrete (HFRC). However, predicting the properties of HFRC has been hindered by inadequate research on a suitable hybrid fiber factor,
Kwan, AKH, Chu, SH
core   +2 more sources

Hybrid Plasmonic Fiber-Optic Sensors [PDF]

open access: yesSensors, 2020
With the increasing demand of achieving comprehensive perception in every aspect of life, optical fibers have shown great potential in various applications due to their highly-sensitive, highly-integrated, flexible and real-time sensing capabilities. Among various sensing mechanisms, plasmonics based fiber-optic sensors provide remarkable sensitivity ...
Miao Qi   +4 more
openaire   +4 more sources

Efficient large-scale multiplexing of fiber Bragg grating and fiber Fabry-Perot sensors for structural health monitoring applications [PDF]

open access: yes, 2006
Fiber Bragg gratings have been demonstrated as a versatile sensor for structural health monitoring. We present an efficient and cost effective multiplexing method for fiber Bragg grating and fiber Fabry-Perot sensors based on a broadband mode-locked ...
Kirkendall, C. K.   +2 more
core   +4 more sources

Triple-wavelength fiber ring laser based on a hybrid gain medium actively mode-locked at 10 GHz [PDF]

open access: yes, 2008
A fiber ring laser based on a hybrid gain medium that produces three simultaneously mode-locked wavelength channels is presented. The lithium niobate based modulator used to actively mode-lock the laser cavity at 10 GHz is birefringence compensated to ...
Anandarajah, Prince M.   +10 more
core   +2 more sources

Effects of intermodulation distortion on the performance of a hybrid radio/fiber system employing a self-pulsating laser diode transmitter [PDF]

open access: yes, 2003
A self-pulsating laser is used to generate a multicarrier (five radio frequency (RF) channels) microwave optical signal for use in a hybrid radio/fiber system. The self-pulsation is achieved by external light injection into the laser diode.
Anandarajah, Prince M.   +2 more
core   +2 more sources

Hybrid radio over fiber system for generation and distribution of UWB signals [PDF]

open access: yes, 2008
The authors investigate a hybrid radio over fiber system for the generation and distribution of UWB signals. This system is based on gain-switched laser, which is used to generate short optical pulses.
Barry, Liam P.   +5 more
core   +2 more sources

Development of Recyclable and High-Performance In Situ Hybrid TLCP/Glass Fiber Composites [PDF]

open access: yes, 2020
By combining the concepts of in situ thermotropic liquid crystalline polymer (TLCP) composites and conventional fiber composites, a recyclable and high-performance in situ hybrid polypropylene-based composite was successfully developed.
Lin Ju   +9 more
core   +1 more source

Study on Dynamic Splitting Properties of S-PP Hybrid Fiber Concrete after High Temperatures

open access: yesApplied Sciences, 2022
To study the dynamic tensile mechanical properties of steel polypropylene hybrid fiber reinforced concrete (SP-HFRC) after high temperature, split Hopkinson pressure bar (SHPB) dynamic splitting tests were carried out, and the optimal fiber content ...
Zehui Xu   +4 more
doaj   +1 more source

A Hybrid Optical Fiber and FSO System for Bidirectional Communications Used in Bridges [PDF]

open access: yes, 2015
In this paper, a 10-Gb/s hybrid optical fiber (OF) and free-space optics (FSO) link as part of a bidirectional long-haul OF transmission for application in outdoor environments such as bridges is proposed.
Ghassemlooy, Zabih   +4 more
core   +1 more source

Hybrid photonic crystal fiber

open access: yesOptics Express, 2006
We present a hybrid photonic crystal fiber in which a guided mode is confined simultaneously by modified total internal reflection from an array of air holes and antiresonant reflection from a line of high-index inclusions. Experimental results demonstrate that this fiber shares properties of both index-guided and photonic bandgap structures.
Arismar, Cerqueira S   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy