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3 cze 2021 · Fibres containing digital devices could enable fabrics with digital system capabilities for applications in physiological monitoring, human-computer interfaces, and on-body machine-learning.
This work reviews the fiber-optic sensors based on Bragg gratings, long period gratings, interferometers, surface plasmon resonance, fluorescence, and light diffusion. Brief theory of sensing principle, fabrication method, applications, advantages and disadvantages of the different fiber-optic sensors, are addressed.
6 mar 2016 · Introduction. For the past few decades, communications research has been focused on finding innovative ways of generating, coding, amplifying, (de-)multiplexing and detecting optical signals in order to unlock the enormous potential transmission bandwidth presented by silica-based optical fibres.
15 mar 2021 · Taking into account the peculiarities of the fibre environment, we implemented an ultrathin meta-lens on the facet of a modified single-mode optical fibre via direct laser writing, leading to a...
The project uses plastic optical fiber (POF) which has a large core ( ~1 mm ) and transmits light best at 650 nm, or bright red light so it is easily visible. Regular communications fiber optics uses smaller glass fiber and transmits in the infrared light for greater efficiency.
28 cze 2021 · This review examines progress in the development of glass-clad, crystalline core fibres, with an emphasis on semiconducting cores.
An optical fiber is a cylindrical dielectric waveguide made of low-loss materials such as silica glass. It has a central core in which the light is guided, embedded in an outer
