Results 21 to 30 of about 4,209,450 (303)

Hollow-Core Optical Fibers

open access: yesFibers, 2019
The possibility of guiding light in air has fascinated optical scientists and engineers since the dawn of optical fiber technology [...]
Walter Belardi
doaj   +1 more source

Nanomechanical optical fiber [PDF]

open access: yesOptics Express, 2012
Optical fibers are an excellent transmission medium for light and underpin the infrastructure of the Internet, but generally after fabrication their optical properties cannot be easily modified. Here, we explore the concept of nanomechanical optical fibers where, in addition to the fiber transmission capability, the internal core structure of the fiber
Lian, Zhenggang   +10 more
openaire   +3 more sources

Chemically modified optical fibers in advanced technology: An overview

open access: yesOptics and Laser Technology, 2019
In recent years, chemically modified optical fibers have widely used for development of several advanced chemical and biosensors, biomedical technology and environmental monitoring.
S. Shukla   +3 more
semanticscholar   +1 more source

Polymer Fibers Covered by Soft Multilayered Films for Sensing Applications in Composite Materials

open access: yesSensors, 2019
This paper presents the possibility of applying a soft polymer coating by means of a layer-by-layer (LbL) technique to highly birefringent polymer optical fibers designed for laminating in composite materials.
Dorian Nikoniuk   +7 more
doaj   +1 more source

Revolver Hollow Core Optical Fibers

open access: yesFibers, 2018
Revolver optical fibers (RF) are special type of hollow-core optical fibers with negative curvature of the core-cladding boundary and with cladding that is formed by a one ring layer of capillaries. The physical mechanisms contributing to the waveguiding
I. Bufetov   +7 more
semanticscholar   +1 more source

The Influence of Oxidation and Nitrogenation on the Physicochemical Properties and Sorption Capacity of Activated Biocarbons Prepared from the Elderberry Inflorescence

open access: yesMolecules, 2023
The main objective of the study was to prepare a series of new activated biocarbons by means of physical and chemical activation of elderberry inflorescence.
Wiktoria Dąbrowska   +3 more
doaj   +1 more source

Stretchable Thermoplastic Elastomer Optical Fibers for Sensing of Extreme Deformations

open access: yesAdvanced Functional Materials, 2018
The design of advanced materials with coupled optical and mechanical properties is an important challenge in materials science; especially, the implementation of soft materials in optics has recently gained significant interest.
A. Leber   +4 more
semanticscholar   +1 more source

Glucose-Sensitive Hydrogel Optical Fibers Functionalized with Phenylboronic Acid

open access: yesAdvances in Materials, 2017
Optical fibers are widely used in biomedical applications for sensing, imaging, and therapies. Unlike existing solid-state optical fibers, soft polymer and hydrogel fibers offer physical and chemical properties well suited for functionalization with ...
A. Yetisen   +12 more
semanticscholar   +1 more source

Nano-engineered optical fibers and applications1

open access: yesNanophotonics, 2013
The paper reviews optical fibers with nano-engineered features and methods to fabricate them. These optical fibers have nano-engineered regions comprising of randomly distributed voids which provide unique properties for designing next generation of ...
Tandon Pushkar   +4 more
doaj   +1 more source

Functionalized Chiral Twisted Optical Fibers: A Review

open access: yesPhotonics, 2023
With an increase in the volume of information exchange and perception, the demands for intelligent, miniaturized, and integrated optical devices for information acquisition are also increasing.
Yifan Zhang   +4 more
doaj   +1 more source

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