Results 31 to 40 of about 251,417 (294)

Elastomeric Core/Conductive Sheath Fibers for Tensile and Torsional Strain Sensors

open access: yesSensors, 2022
Motion sensing, aimed at detecting and monitoring mechanical deformation, has received significant attention in various industrial and research fields. In particular, fiber-structured mechanical strain sensors with carbon-based materials have emerged as ...
Jeeeun Kim, Changsoon Choi
doaj   +1 more source

Multiparameter sensor based on micro/nano-structured optical fiber and composites

open access: yesHeliyon, 2022
In this paper, an optical fiber sensor is realized with multi-parameter measurement, including magnetic field, temperature and displacement. Then, the implementation of the three-parameter independent measurement was performed.
Chi Liu   +5 more
doaj   +1 more source

Demonstration of multi-cavity optoelectronic oscillators based on multicore fibers

open access: yes, 2017
We report the first experimental demonstration of multi-cavity optoelectronic oscillators where the different cavities are hosted in a single multicore fiber.
Garcia, Sergi   +2 more
core   +1 more source

Orientation-Dependent Displacement Sensor Using an Inner Cladding Fiber Bragg Grating

open access: yesSensors, 2016
An orientation-dependent displacement sensor based on grating inscription over a fiber core and inner cladding has been demonstrated. The device comprises a short piece of multi-cladding fiber sandwiched between two standard single-mode fibers (SMFs ...
Tingting Yang   +3 more
doaj   +1 more source

2D and 3D Shape Sensing Based on 7-Core Fiber Bragg Gratings

open access: yesPhotonic Sensors, 2020
A fiber-optic shape sensing based on 7-core fiber Bragg gratings (FBGs) is proposed and experimentally demonstrated. The investigations are presented for two-dimensional and three-dimensional shape reconstruction by distinguishing bending and twisting of
Tianting Lai   +5 more
doaj   +1 more source

The Effect of Fiber Types Used as Core/Wrapper Fibers in Multi-component Yarns on the Stretch Properties of Denim Fabrics

open access: yesJournal of Natural Fibers, 2022
Denim fabrics are one of the important research fields in the textile industry. Super stretch denim fabrics that have more than 30% elasticity are among the hottest trends in denim fabrics recently. The entire process chain, from raw material to finished
Nazime Seyrek Kurban, Osman Babaarslan
doaj   +1 more source

Applications and Development of Multi-Core Optical Fibers

open access: yesPhotonics
The rapid development of information and communication technology has driven the demand for higher data transmission rates. Multi-core optical fiber, with its ability to transmit multiple signals simultaneously, has emerged as a promising solution to ...
Weiping Chen   +7 more
doaj   +1 more source

Design and Optimization of a Single-Mode Multi-Core Photonic Crystal Fiber With the Nanorod Assisted Structure to Suppress the Crosstalk

open access: yesIEEE Photonics Journal, 2021
We propose and design a novel homogeneous nanorod-assisted multi-core photonic crystal fiber (NA-PCF), and it utilizes the flexibility of photonic crystal fiber (PCF) for air-hole design, NA-PCF applied to multi-core fiber (MCF) communication system ...
Han Zhang   +6 more
doaj   +1 more source

MEGARA focal plane subsystems [PDF]

open access: yes, 2012
MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para Astronomia) is the future optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) for GTC.
Arrillaga, X.   +9 more
core   +2 more sources

Optical sensing by exposed core fiber using self-written waveguide [PDF]

open access: yes, 2017
Recently, the importance of the optical fiber is increasing particularly in sensing application. Thus, this paper proposes optical sensing by exposed core fiber technology using Self-Written Waveguide (SWW) method. SWW method is fabrication of an optical
Ahmad, Fauzan   +7 more
core   +1 more source

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