Results 201 to 210 of about 24,939 (274)

Density-functional tight binding meets Maxwell: unraveling the mysteries of (strong) light-matter coupling efficiently. [PDF]

Nanophotonics
Sidler D, Bustamante CM, Bonafé FP, Ruggenthaler M, Sukharev M, Rubio A.   +5 more
europepmc   +1 more source

Recent Advances in Photonic Bound States in the Continuum: From Fundamentals to Engineering and Implementation

Laser &Photonics Reviews, EarlyView.
This review summarizes recent progress in meta‐photonics with a focus on bound states in the continuum (BICs) as a powerful platform for light confinement and control. It covers fundamental concepts, design strategies across optical regimes, symmetry breaking for practical quasi‐BICs, tunable and AI‐assisted BIC devices, and emerging applications in ...
Hafiz Saad Khaliq, Hak‐Rin Kim
wiley   +1 more source

What If Each Voxel Were Measured With a Different Diffusion Protocol? [PDF]

Magn Reson Med
Coelho S, Lemberskiy G, Zhu A, Lee HH, Abad N, Foo TKF, Fieremans E, Novikov DS.   +7 more
europepmc   +1 more source

Efficient First‐Principles Inverse Design of Nanolasers

Laser &Photonics Reviews, EarlyView.
This article introduces a first‐principles inverse‐design framework for nanolasers that directly incorporates nonlinear lasing physics. By unifying steady‐state ab‐initio laser theory (SALT) with topology optimization, it reveals how spatial hole burning, gain saturation, and cavity‐emitter coupling shape laser performance, enabling efficient discovery
Beñat Martinez de Aguirre Jokisch, Alexander Cerjan, Rasmus Ellebæk Christiansen, Jesper Mørk, Ole Sigmund, Steven G. Johnson   +5 more
wiley   +1 more source

Design and Tracking Control Experimental Study of a Hybrid Reluctance-Actuated Fast Steering Mirror with an Integrated Sensing Unit. [PDF]

Sensors (Basel)
Zhou J, Fan Y, Li L, Zhang F, Feng B, Xu M.   +5 more
europepmc   +1 more source

Optically Bound Rapid Plasmonic Nanorod Dimers: Anisotropic Dynamics Driven by Light‐Fluidic Cooperation

Laser &Photonics Reviews, EarlyView.
Optically confined gold nanorods exhibit cooperative light‐driven dynamics, forming mobile end‐to‐end dimers with orientation‐dependent propulsion. Using structured laser traps and an opto‐thermo‐hydrodynamic model, we uncover how optical binding, polarization‐induced torque, and near‐surface hydrodynamics govern their motion.
José A. Rodrigo, Tatiana Alieva
wiley   +1 more source

Plasma loaded uniaxial chiral slab waveguide. [PDF]

Sci Rep
Umair M, Ghaffar A, Alkanhal MAS, Khan Y, Shahid MU, Ali MA.   +5 more
europepmc   +1 more source

A General Framework for Knowledge Integration in Machine Learning for Electromagnetic Scattering Using Quasinormal Modes

Laser &Photonics Reviews, EarlyView.
Neural networks can accelerate modeling and inverse design of electromagnetic devices by several orders of magnitude, but usually require large amounts of data to train. This work demonstrates that integrating knowledge about quasinormal modes into the network architecture reduces the required amount of training data significantly, while simultaneously
Viktor A. Lilja, Albin J. Svärdsby, Timo Gahlmann, Philippe Tassin   +3 more
wiley   +1 more source

Enhancement of electrocaloric response and elevated energy-storage characteristics in lead-free BCTZ-ZN ceramics. [PDF]

RSC Adv
Abdmouleh H, Kriaa I, Abdelmoula N, Sassi Z, Khemakhem H.   +4 more
europepmc   +1 more source

Design and numerical analysis of high contrast ratio and ultra-compact all-optical 2-bit reversible comparator. [PDF]

Heliyon
Veisi E, Seifouri M, Olyaee S.
europepmc   +1 more source