Results 121 to 130 of about 3,335 (216)

Static and Dynamic Multiparameter Assessment of Structural Elements Using Chirped Fiber Bragg Gratings. [PDF]

Sensors (Basel), 2023
Macedo L, Souza EA, Frizera A, Pontes MJ, Marques C, Leal-Junior A.   +5 more
europepmc   +1 more source

Enhanced Spectral Range of Strain‐Induced Tuning of Quantum Dots in Circular Bragg Grating Cavities

Advanced Quantum Technologies, Volume 9, Issue 3, March 2026.
Experimental measurements and finite element simulations together reveal how stiff coating restores strain tunability in circular Bragg grating (CBG) quantum dot devices. Filling the CBG trenches with Al2O3 coating recovers up to 98% of the planar strain (εxx) while preserving cavity performance, enabling bright and tunable quantum light sources ...
Ivan Gamov, Matthias Sauter, Samuel Huber, Quirin Buchinger, Peter Gschwandtner, Ulrike Wallrabe, Sven Höfling, Tobias Huber‐Loyola   +7 more
wiley   +1 more source

Strain Modal Testing with Fiber Bragg Gratings for Automotive Applications. [PDF]

Sensors (Basel), 2022
Falcetelli F, Martini A, Di Sante R, Troncossi M.   +3 more
europepmc   +1 more source

Bragg coaxial microwave structure in the sensor system

Физика волновых процессов и радиотехнические системы, 2014
The paper discusses the Bragg microwave structures on the coaxial cable that are based on optical technology transfer by analogy with fiber Bragg gratings.
G.A. Morozov, O.G. Morozov, A.R. Nasybullin, A.A. Sevastjanov, R.V. Farkhutdinov   +4 more
doaj  

Thickness Effects on Distributed Backface Strain Sensing of Adhesively Bonded Joints Under Mixed Mode Fatigue Loading

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 3, Page 963-978, March 2026.
ABSTRACT Adhesively bonded structures often consist of parts with different or varying thicknesses, which can influence their mechanical behavior and performance. Distributed backface strain monitoring using optical fiber sensors offers a promising solution for the real‐time structural monitoring of adhesive joints.
Alessandra Panerai, Luca Michele Martulli, Andrea Bernasconi, Michele Carboni   +3 more
wiley   +1 more source

Distributed Impact Wave Detection in Steel I-Beam with a Weak Fiber Bragg Gratings Array. [PDF]

Sensors (Basel), 2023
Wang Y, Hoult NA, Woods JE, Kassenaar H, Bao X.   +4 more
europepmc   +1 more source

KNaCaSi4O10 Obtained From Crystallization Experiments in the Quaternary System K2O–Na2O–CaO–SiO2

Journal of the American Ceramic Society, Volume 109, Issue 3, March 2026.
The compound KNaCaSi4O10 has been identified in crystallization experiments of glasses in the quaternary system K2O–Na2O–CaO–SiO2 and has undergone structural characterization. Vibrational spectroscopic data have been acquired and interpreted using density functional theory (DFT) calculations.
Volker Kahlenberg, Eugen Libowitzky, Thomas S. Hofer   +2 more
wiley   +1 more source

High-Quality Fiber Bragg Gratings Inscribed by Femtosecond Laser Point-by-Point Technology. [PDF]

Micromachines (Basel), 2022
Chen R, He J, Xu X, Wu J, Wang Y, Wang Y.   +5 more
europepmc   +1 more source

Cold Sintering of Calcite: A Low‐Temperature Method for the Fabrication of Artificial Marble

Journal of the American Ceramic Society, Volume 109, Issue 3, March 2026.
Comparison of the hardness of cold and conventionally sintered calcite with artificial marble. ABSTRACT This study presents a novel approach for the low‐temperature fabrication of dense calcite (CaCO3) without the use of a carbon dioxide (CO2) atmosphere.
Eleni Georgiou, Christopher Grimes, Ian M. Reaney   +2 more
wiley   +1 more source

Three-dimensional catheter tip force sensing using multi-core fiber Bragg gratings. [PDF]

Front Robot AI, 2023
Al-Ahmad O, Ourak M, Vlekken J, Lindner E, Vander Poorten E.   +4 more
europepmc   +1 more source