Results 101 to 110 of about 38,554 (260)

Temporal characterization of ultrashort pulses via reflected four-wave mixing with perturbation on a solid surface

High Power Laser Science and Engineering
Time-domain characterization of ultrashort pulses is essential for studying interactions between light and matter. Here, we propose and demonstrate an all-optical pulse sampling technique based on reflected four-wave mixing with perturbation on a solid ...
Jinhui Li, Keyang Liu, Hao Yuan, Xingguo Wang, Qiwen Zhen, Xianglin Wang, Yishan Wang, Wei Zhao, Huabao Cao, Yuxi Fu   +9 more
doaj   +1 more source

Controlled Coherent Coupling in a Quantum Dot Molecule Revealed by Ultrafast Four-Wave Mixing Spectroscopy. [PDF]

ACS Photonics, 2023
Wigger D, Schall J, Deconinck M, Bart N, Mrowiński P, Krzykowski M, Gawarecki K, von Helversen M, Schmidt R, Bremer L, Bopp F, Reuter D, Wieck AD, Rodt S, Renard J, Nogues G, Ludwig A, Machnikowski P, Finley JJ, Reitzenstein S, Kasprzak J.   +20 more
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Single probes and resonant four-wave-mixing enabling novel correlative light electron microscopy workflow. [PDF]

Light Sci Appl, 2023
Chen L, He C.
europepmc   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Pulsed Four-Wave Mixing at Telecom Wavelengths in Si₃N₄ Waveguides Locally Covered by Graphene. [PDF]

Nanomaterials (Basel), 2023
Demongodin P, El Dirani H, Kerdilès S, Lhuillier J, Wood T, Sciancalepore C, Monat C.   +6 more
europepmc   +1 more source

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Intermodal Four-Wave Mixing Process in Strain-Induced Birefringent Multimode Optical Fibers. [PDF]

Materials (Basel), 2022
Kwaśny M, Mergo P, Napierała M, Markiewicz K, Laudyn UA.   +4 more
europepmc   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Data-driven model discovery of ideal four-wave mixing in nonlinear fibre optics. [PDF]

Sci Rep, 2022
Ermolaev AV, Sheveleva A, Genty G, Finot C, Dudley JM.   +4 more
europepmc   +1 more source