Results 11 to 20 of about 129,159 (260)

Soft, stretchable optical fibers via thermal drawing [PDF]

open access: yesEPJ Web of Conferences, 2023
Optical fibers that can sustain large elastic deformations are promising building blocks in soft robotics, medical and wearable devices, and advanced textiles.
Banerjee Hritwick   +3 more
doaj   +1 more source

Comparing Study To Design Optical Fiber From Doped Silica For Different Application [PDF]

open access: yesKirkuk Journal of Science, 2013
The purpose of this research is to design optical fibers which can be used for different of practical applications and study its characteristics :critical angle ,numerical aperture .normalized frequency ,number modes ,effective area .which are all ...
Mohammed Abdullah Husein
doaj   +1 more source

Autocompensating Measurement-Device-Independent quantum cryptography in few-mode optical fibers [PDF]

open access: yesEPJ Web of Conferences, 2020
We present an autocompensating quantum cryptography technique for Measurement-Device-Independent quantum cryptography devices with different kind of optical fiber modes.
Liñares-Beiras Jesús   +3 more
doaj   +1 more source

Engineering nanoparticle features to tune Rayleigh scattering in nanoparticles-doped optical fibers

open access: yesScientific Reports, 2021
Rayleigh scattering enhanced nanoparticles-doped optical fibers are highly promising for distributed sensing applications, however, the high optical losses induced by that scattering enhancement restrict considerably their sensing distance to few meters.
Victor Fuertes   +7 more
doaj   +1 more source

Analyzing Distributed Vibrating Sensing Technologies in Optical Meshes

open access: yesMicromachines, 2022
Hundreds of kilometers of optical fibers are installed for optical meshes (OMs) to transmit data over long distances. The visualization of these deployed optical fibers is a highlighted issue because the conventional procedure can only measure the ...
Saifur Rahman   +9 more
doaj   +1 more source

(INVITED)Review of Optical Fiber Technologies for Optogenetics

open access: yesResults in Optics, 2021
Research in the field of Optogenetics has matured to the extent that in vivo implementations are more frequent in the literature. The majority of these employs different variants of optical fibers, including standard optical fibers, fiber bundles and ...
Anastasios Tsakas   +4 more
doaj   +1 more source

Theoretical Investigation of the Capacity of Space Division Multiplexing with Multimode Step-Index Air-Clad Silica Optical Fibers

open access: yesPhotonics, 2022
We studied the effect of mode coupling on the space division multiplexing (SDM) capabilities of multimode step-index (SI) air-clad silica optical fibers by numerically solving the power flow equation.
Svetislav Savović   +5 more
doaj   +1 more source

Semiconductor Multimaterial Optical Fibers for Biomedical Applications

open access: yesBiosensors, 2022
Integrated sensors and transmitters of a wide variety of human physiological indicators have recently emerged in the form of multimaterial optical fibers.
Lingyu Shen   +5 more
doaj   +1 more source

Coherent Random Lasing Realized in Polymer Vesicles

open access: yesPhotonic Sensors, 2019
We have demonstrated the realization of a coherent vesicle random lasing (VRL) from the dye doped azobenzene polymer vesicles self-assembled in the tetrahydrofuran-water system, which contains a double-walled structure: a hydrophilic and hydrophobic part.
Yaxin Li   +8 more
doaj   +1 more source

Hollow-Core Optical Fibers [PDF]

open access: yesRadioengineering, 2020
Today hollow-core optical fibers (HCF) are on the verge of surpassing the attenuation benchmark of silica single-mode optical fibers used in optical communication.
M. Komanec   +3 more
doaj  

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