Results 131 to 140 of about 96,212 (277)

Enhanced Rabi Splitting of Exciton‐Polaritons and Plasmon‐Polaritons in Lithium Niobate Metasurface

Laser &Photonics Reviews, EarlyView.
This study presents an ultrathin lithium niobate metasurface capable of inducing highly sensitive Fano‐shaped resonances, enabling strong coupling with TMDC monolayers and plasmonic metamaterials/metasurfaces. Adjustable Q‐factors lead to controllable coupling strengths, achieving substantial Rabi splitting.
Andergachew Mekonnen Berhe, Ambali A. Odebowale, Kirill Koshelev, Haroldo T. Hattori, Andrey E. Miroshnichenko   +4 more
wiley   +1 more source

THE SO_q(N, R)-SYMMETRIC HARMONIC OSCILLATOR ON THE QUANTUM EUCLIDEAN SPACE ${\bf R}_q^N$ AND ITS HILBERT SPACE STRUCTURE [PDF]

, 1993
Gaetano Fiore
openalex   +1 more source

1 PHz of Coherent Bandwidth from a Compact Fiber Device

Laser &Photonics Reviews, EarlyView.
A coherent comb spectrum with an unprecedented bandwidth of 1 PHz, spanning from the deep ultraviolet (280 nm) to the mid‐infrared (2700 nm), is generated by a compact fiber device. The integrated, novel pulse purification technology enables broadband dispersion control and the synthesis of low‐noise, single‐cycle near‐infrared pulses with a clean ...
Sarah R. Hutter, Philipp Sterk, Sarah Haller, Moritz Cimander, Alfred Leitenstorfer   +4 more
wiley   +1 more source

Quantum harmonic oscillator algebra and link invariants [PDF]

, 1993
César Gómez, Germán Sierra
openalex   +1 more source

Superintegrable Oscillator and Kepler Systems on Spaces of Nonconstant Curvature via the Stäckel Transform

Symmetry, Integrability and Geometry: Methods and Applications, 2011
The Stäckel transform is applied to the geodesic motion on Euclidean space, through the harmonic oscillator and Kepler-Coloumb potentials, in order to obtain maximally superintegrable classical systems on N-dimensional Riemannian spaces of nonconstant ...
Ángel Ballesteros, Alberto Enciso, Francisco J. Herranz, Orlando Ragnisco, Danilo Riglioni   +4 more
doaj   +1 more source

Room‐Temperature Mid‐Infrared Detection Using Metasurface‐Absorber‐Integrated Phononic Crystal Oscillator

Laser &Photonics Reviews, EarlyView.
Room‐temperature mid‐infrared (MIR) detectors are demonstrated using lithium niobate surface acoustic wave phononic crystal oscillators integrated with metasurface absorbers. The devices exhibit rapid thermal response and simplified fabrication compared to suspended resonators.
Zichen Xi, Zengyu Cen, Dongyao Wang, Joseph G. Thomas, Bernadeta R. Srijanto, Ivan I. Kravchenko, Jiawei Zuo, Honghu Liu, Jun Ji, Yizheng Zhu, Yu Yao, Linbo Shao   +11 more
wiley   +1 more source

Study of the Effect of Doping, Angle, and Temperature on Upper Critical Magnetic Field in Two‐Band Model Nd2−xCex CuO4−δ${\mathrm{Cu}}{{{\mathrm{O}}}_{4 - {{\delta}}}}$ Superconductor

Nano Select, EarlyView.
This study deals with the effect of doping, angle, and temperature on an upper critical magnetic field (HC2) in a layered two‐band model Nd2−xCexCuO4−δ${\mathrm{N}}{{{\mathrm{d}}}_{2 - {\mathrm{x}}}}{\mathrm{C}}{{{\mathrm{e}}}_{\mathrm{x}}}{\mathrm{Cu}}{{{\mathrm{O}}}_{4 - {{\delta}}}}$ (NCCO) superconductor.
Zewdie Yayeh, Gebregziabher Kahsay, Tamiru Negussie   +2 more
wiley   +1 more source

Hybrid coherent control of magnons in a ferromagnetic phononic resonator excited by laser pulses

Physical Review Research
We propose and demonstrate the concept of hybrid coherent control (CC) whereby a quantum or classical harmonic oscillator is excited by two excitations: one is quasiharmonic (i.e., harmonic with a finite lifetime) and the other is a pulsed broadband ...
Alexey V. Scherbakov, Alex D. Carr, Tetiana L. Linnik, Serhii M. Kukhtaruk, Andrew D. Armour, Achim Nadzeyka, Andrew W. Rushforth, Andrey V. Akimov, Manfred Bayer   +8 more
doaj   +1 more source

Quantum Recurrent Neural Networks: Predicting the Dynamics of Oscillatory and Chaotic Systems

Algorithms
In this study, we investigate Quantum Long Short-Term Memory and Quantum Gated Recurrent Unit integrated with Variational Quantum Circuits in modeling complex dynamical systems, including the Van der Pol oscillator, coupled oscillators, and the Lorenz ...
Yuan Chen, Abdul Khaliq
doaj   +1 more source