Choosing a Better Delay Line Medium between Single-Mode and Multi-Mode Optical Fibers: the Effect of Bending [PDF]
, 2017 Optical fiber cables are materials whose core is made of silica and other materials such as chalcogenide glasses; they transmit a digital signal via light pulses through an extremely thin strand of glass.
Imam, Auwal Mustapha +3 more
core +3 more sources
Femtosecond Laser Structuring in Optical Fiber and Transparent Films
MATEC Web of Conferences, 2013 Femtosecond laser processing is optimized for writing optical circuits, optical resonators, and microfluidic devices inside the cladding of single-mode optical fiber that couple efficiently with the fiber core waveguide.
Herman Peter R. +4 more
doaj +1 more source
Optimized coupling of cold atoms into a fiber using a blue-detuned hollow-beam funnel
, 2011 We theoretically investigate the process of coupling cold atoms into the core of a hollow-core photonic-crystal optical fiber using a blue-detuned Laguerre-Gaussian beam. In contrast to the use of a red-detuned Gaussian beam to couple the atoms, the blue-
A. L. Garcia +7 more
core +1 more source
Suspended-core fibers for sensing applications [PDF]
, 2012 A brief review on suspended-core fibers for sensing applications is presented. A historical overview over the previous ten years about this special designed microstructure optical fiber is described.
Ferreira, Marta S. +4 more
core +1 more source
In situ observation of modulated light emission of fiber fuse synchronized with void train over hetero-core splice point. [PDF]
PLoS ONE, 2008 BACKGROUND: Fiber fuse is a process of optical fiber destruction under the action of laser radiation, found 20 years ago. Once initiated, opical discharge runs along the fiber core region to the light source and leaves periodic voids whose shape looks ...
Shin-ichi Todoroki
doaj +1 more source
Coherent resonant interactions and slow light with molecules confined in photonic band-gap fibers
, 2004 We investigate resonant nonlinear optical interactions and demonstrate induced transparency in acetylene molecules in a hollow-core photonic band-gap fiber at 1.5$\mu$m.
Alexander L. Gaeta +8 more
core +1 more source
Properties of the Optical Planar Polymer Waveguides Deposited on Printed Circuit Boards [PDF]
, 2015 This paper reports on a technology for realization of an optical planar waveguide layer on duroid substrate and on FR4 fiber reinforced board material printed circuit boards.
Hyps, Petr +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.Temporal power modulation increases weld depth in high‐power laser beam welding of dissimilar round bars by nearly 20% compared to same average continuously welded welding power. The mechanism of action also applies to sheet welding and depends on the inertia of keyhole depth for the modulated laser beam power.
Jan Grajczak +7 more
wiley +1 more source
Hybrid glass optical fibers-novel fiber materials for optoelectronic application
Optical Materials: X, 2020 Hybrid glass optical fibers incorporated with optoelectronic materials and functionalities are highly anticipated for potential applications in optical communication, remote sensing, biomedicine, and nonlinear optics. However, the design and construction
Shiliang Kang +3 more
doaj
Optical fibers with gradient index nanostructured core
Optics Express, 2015 We present a new approach for the development of structured optical fibers. It is shown that fibers having an effective gradient index profile with designed refractive index distribution can be developed with internal nanostructuring of the core composed of two glasses.
Rafal Kasztelanic +8 more
openaire +3 more sources