output
20132026
most citedExperimental loophole-free violation of a Bell inequality using entangled electron spins separated by 1.3 km

2.8k citations

Showing 2019 · physics.opticsShow all

9 papers · 2 filters

physics.optics2019★ 234 cited

Anisotropy-induced photonic bound states in the continuum

Jordi Gomis-Bresco, David Artigas, Lluis Torner

Bound states in the continuum (BICs) are radiationless localized states embedded in the part of the parameter space that otherwise corresponds to radiative modes. Many decades afte…

physics.optics2019★ 40 cited

Robust ultrashort light bullets in strongly twisted waveguide arrays

Carles Milián, Yaroslav V. Kartashov, Lluis Torner

We introduce a new class of stable light bullets that form in twisted waveguide arrays pumped withultrashort pulses, where twisting offers a powerful knob to tune the properties of…

physics.optics2019★ 95 cited

Near-unity light absorption in a monolayer WS2 van der Waals heterostructure cavity

Itai Epstein, Bernat Terrés, André J. Chaves +12

Excitons in monolayer transition-metal-dichalcogenides (TMDs) dominate their optical response and exhibit strong light-matter interactions with lifetime-limited emission. While var…

physics.optics2019★ 50 cited

Topological properties of bound-states-in-the-continuum in geometries with broken anisotropy-symmetry

Samyobrata Mukherjee, Jordi Gomis-Bresco, Pilar Pujol-Closa +2

Waveguiding structures made of anisotropic media support bound states in the continuum (BICs) that arise when the radiation channel of otherwise semi-leaky modes is suppressed. Hit…

physics.optics2019★ 3 cited

Rotational Doppler cooling and heating

Deng Pan, Hongxing Xu, F. Javier García de Abajo

Doppler cooling is a widely used technique to laser cool atoms and nanoparticles exploiting the Doppler shift involved in translational transformations. The rotational Doppler effe…

physics.optics2019★ 24 cited

Optimized White Reflectance in Photonic Network Structures

Francesco Utel, Lorenzo Cortese, Diederik S. Wiersma +1

Three-dimensional disordered networks are receiving increasing attention as versatile architectures for highly scattering materials. However, due to their complex morphology, littl…

physics.optics2019★ 55 cited

Extraction of higher-order nonlinear electronic response to strong field excitation in solids using high harmonic generation

Seunghwoi Han, Lisa Ortmann, Hyunwoong Kim +9

State-of-the-art experiments employ strong ultrafast optical fields to study the nonlinear response of electrons in solids on an attosecond time-scale. Notably, a recent experiment…

physics.optics2019★ 1 cited

Graded-index optical fiber emulator of an interacting three-atom system: illumination control of particle statistics and classical non-separability

M. A. Garcia-March, N. L. Harshman, H. da Silva +4

We show that a system of three trapped ultracold and strongly interacting atoms in one-dimension can be emulated using an optical fiber with a graded-index profile and thin metalli…

physics.optics2019★ 368 cited

Light with a self-torque: extreme-ultraviolet beams with time-varying orbital angular momentum

Laura Rego, Kevin M. Dorney, Nathan J. Brooks +11

Twisted light fields carrying orbital angular momentum (OAM) provide powerful capabilities for applications in optical communications, microscopy, quantum optics and microparticle…