Results 271 to 280 of about 1,588,657 (354)

(3+1)D Printing of Core–Clad Waveguide by Two‐Photon Polymerization

Advanced Materials Technologies, EarlyView.
Low‐loss, single‐mode core–clad optical waveguides are fabricated using a novel (3+1)D multiphoton polymerization technique in a hybrid resin. Precise laser power control and multi‐pass exposure enable refractive index engineering and reduce scattering. Raman spectroscopy confirms the correlation between polymerization and index change.
Raphaël Hazem, Mathis Carpentier, Marc Dussauze, Yannick Petit, Lionel Canioni   +4 more
wiley   +1 more source

Detection of Electric Network Frequency in Audio Using Multi-HCNet. [PDF]

Sensors (Basel)
Li Y, Lu T, Peng S, He C, Zhao K, Yang G, Chen Y.   +6 more
europepmc   +1 more source

Silicon‐Integrated Next‐Generation Plasmonic Devices for Energy‐Efficient Semiconductor Applications

Advanced Materials Technologies, EarlyView.
Silicon (Si)‐integrated plasmonics offer a pathway to next‐generation, energy‐efficient semiconductor applications. This review highlights advances using complementary metal–oxide–semiconductor (CMOS)‐compatible materials like transparent conductive oxides and novel architectures, particularly coupled hybrid plasmonic waveguides (CHPWs).
Nasir Alfaraj, Amr S. Helmy
wiley   +1 more source

High-Order Domain-Wall Dark Harmonic Pulses and Their Transition to H-Shaped and DSR Pulses in a Dumbbell-Shaped Fiber Laser at 1563 nm. [PDF]

Micromachines (Basel)
Reyes-Mora A, Durán-Sánchez M, Espinosa-De-La-Cruz EA, Alcántara-Bautista U, Ibarra-Garrido A, Armas-Rivera I, Rodríguez-Morales LA, Bello-Jiménez M, Ibarra-Escamilla B.   +8 more
europepmc   +1 more source

On the harmonic prolongation.

Journal of the Mathematical Society of Japan, 1949
openaire   +3 more sources

High Magnetic Sensitivity at the Coercive Field Induced by Shear Horizontal SAW in Polycrystalline FeGa Films

Advanced Materials Technologies, EarlyView.
A theoretical framework links stress‐induced changes in the Young's modulus of Fe₇₂Ga₂₈ layers to their magnetization dynamics under SH‐SAW excitation. This interaction produces a sharp sensor response near the coercive field, highlighting FeGa's magnetoelastic sensitivity.
Juan Diego Aguilera, Rocio Ranchal, Fernando Gálvez, Jose Miguel Colino, Isabel Gràcia, Stella Vallejos, Antonio Hernando, Pilar Marín, Patricia de la Presa, Daniel Matatagui   +9 more
wiley   +1 more source

Revisit to the mechanism of quenching: Power effects for sonochemical reactions. [PDF]

Ultrason Sonochem
Aoki R, Hattori KD, Yamamoto T.
europepmc   +1 more source

Plasmon-enhanced high-harmonic generation from silicon

Nature Physics, 2017
G. Vampa, B. Ghamsari, Saba Siadat Mousavi, T. Hammond, A. Olivieri, E. Lisicka-Skrek, A. Naumov, D. Villeneuve, A. Staudte, P. Berini, P. Corkum   +10 more
semanticscholar   +1 more source

High‐Transmission Mid‐Infrared Bandpass Filters using Hybrid Metal‐Dielectric Metasurfaces for CO2 Sensing

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This article presents a hybrid metal‐dielectric metasurface in transmission mode for mid‐infrared (MIR) spectroscopy. Composed of germanium on aluminium cylinders atop a calcium fluoride substrate, the metasurface achieves 80% transmission efficiency at λ = 2.6 µm with a narrow full‐width‐half‐maximum of 0.4 µm.
Amr Soliman, C Williams, Richard Hopper, Florin Udrea, Haider Butt, Timothy D. Wilkinson   +5 more
wiley   +1 more source

Room temperature quantum metric effect in TbMn₆Sn₆. [PDF]

Nat Commun
Zhao W, Xing K, Zhao Y, Chen L, Hong M, Yin Y, Liu Y, Le DK, Gayles J, Tang F, Fang Y, Yan B, Karel J.   +12 more
europepmc   +1 more source