Results 91 to 100 of about 4,434,198 (281)

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

Advanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source

Record 5.3 Gbit/s transmission over 50m 1mm core diameter graded-index plastic optical fiber

, 2010
We report multi-Gbit/s capacity in 1-mm diameter graded index plastic optical fiber exploiting low-cost eye safe compliant transceivers.
Koonen A. M. J., Tangdiongga E., Schmauss B., Visani D., Yang H., VISANI, DAVIDE, Loquai S., Shi Y., Tartarini G., Ditewig A. M. H., TARTARINI, GIOVANNI, van den Boom H. P. A., Okonkwo C. M., Randel S.   +13 more
core   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Tilted Gaussian Beams Multiplexer for Graded-Index Multimode Fiber in Data-Centers Interconnections

IEEE Photonics Journal, 2015
In recent years, there has been an explosive growth of data traffic in data-center interconnections. A significant amount of the installations within data centers are graded-index multimode fibers (GI-MMFs).
N. Sheffi, D. Sadot
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

IMPACT OF FLUCTUATIONS OF GRADED-INDEX OPTICAL FIBER PARAMETERS ON PROPAGATION OF GAUSSIAN BEAMS

, 2016
In this paper, the impact of fluctuations of graded-index (GRIN) optical fiber parameters on propagation of Gaussian beams is investigated by using ABCD matrix approach and a stochastic process.
Dousti, Jamshid, Pakarzadeh, Hassan
core   +1 more source

Raman-Induced Beam Self-Cleaning in a UV-Optimized Graded-Index Multimode Fiber [PDF]

EPJ Web of Conferences
We report stimulated Raman scattering (SRS)-induced beam self-cleaning in a 355 nm-pumped, UV-optimized graded-index multimode fiber. At low pump power, the output exhibits a strongly multimode speckled profile. With increasing pump power, cascaded Raman
Li Xinyao, Li Jiaqi, Dudley John M., Genty Goëry   +3 more
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Graded index microstructured polymer fiber for terahertz applications

, 2014
A novel graded index microstructured polymer THz fiber, whose graded index profile is achieved by a hexagonal subwavelength air-hole array with graded diameters, is studied.
Wang, Lili, Tian Ma, Skorobogatiy, Maksim, Maksim Skorobogatiy, Skorobogatiy, Maksim A., Ma, Tian, Lili Wang   +6 more
core   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source