2.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institució Catalana de Recerca i Estudis AvançatsES773 papers
- Institute for High Energy PhysicsES705 papers
- University College LondonGB685 papers
- Centre National de la Recherche ScientifiqueFR684 papers
- University of MichiganUS663 papers
- SLAC National Accelerator LaboratoryUS659 papers
- Universidad Autónoma de MadridES657 papers
- University of ChicagoUS651 papers
- The Ohio State UniversityUS634 papers
- Institute of Photonic SciencesES608 papers
- University of ArizonaUS605 papers
- Ludwig-Maximilians-Universität MünchenDE602 papers
15 papers · 2 filters
Spatial mode detection by frequency upconversion
Bereneice Sephton, Adam Vallés, Fabian Steinlechner +4
The efficient creation and detection of spatial modes of light has become topical of late, driven by the need to increase photon-bit-rates in classical and quantum communications.…
Synchronization of optomechanical cavities by mechanical interaction
M. F. Colombano, G. Arregui, N. E. Capuj +7
The synchronization of coupled oscillators is a phenomenon found throughout nature. Mechanical oscillators are paradigmatic among such systems, but realising them at the nanoscale…
All-optical radiofrequency modulation of Anderson-localized modes
Guillermo Arregui, Daniel Navarro-Urrios, Nikolaos Kehagias +2
All-optical modulation of light relies on exploiting intrinsic material nonlinearities. However, this optical control is rather challenging due to the weak dependence of the refrac…
Tracking ultrafast hot-electron diffusion in space and time by ultrafast thermo-modulation microscopy
Alexander Block, Matz Liebel, Renwen Yu +4
The ultrafast response of metals to light is governed by intriguing non-equilibrium dynamics involving the interplay of excited electrons and phonons. The coupling between them giv…
Resonant edge-state switching in polariton topological insulators
Yiqi Zhang, Yaroslav V. Kartashov, Yanpeng Zhang +2
Topological insulators are unique devices supporting unidirectional edge states at their interfaces. Due to topological protection, such edge states persist in the presence of diso…
Optical harmonic generation in monolayer group-VI transition metal dichalcogenides
Anton Autere, Henri Jussila, Andrea Marini +12
Monolayer transition metal dichalcogenides (TMDs) exhibit high nonlinear optical (NLO) susceptibilities. Experiments on MoS have indeed revealed very large second-order ($χ^{(2…
Plasmonic waveguide-integrated nanowire laser
Esteban Bermúdez-Ureña, Gozde Tutuncuoglu, Javier Cuerda +6
Next-generation optoelectronic devices and photonic circuitry will have to incorporate on-chip compatible nanolaser sources. Semiconductor nanowire lasers have emerged as strong ca…
Clusters of cavity solitons bounded by conical radiation
Carles Milian, Yaroslav V. Kartashov, Dmitry V. Skryabin +1
We introduce a new class of self-sustained states, which may exist as single solitons or form multisoliton clusters, in driven passive cylindrical microresonators. Remarkably, such…
Knotting fractional-order knots with the polarization state of light
Emilio Pisanty, Gerard J. Machado, Verónica Vicuña-Hernández +4
The fundamental polarization singularities of monochromatic light are normally associated with invariance under coordinated rotations: symmetry operations that rotate the spatial d…
Bloch oscillations in arrays of helical waveguides
WeiFeng Zhang, Xiao Zhang, Yaroslav V. Kartashov +2
We study optical Bloch oscillations in the one- and two-dimensional arrays of helical waveguides with transverse refractive index gradient. Longitudinal rotation of waveguides may…
THz nanofocusing with cantilevered THz-resonant antenna tips
S. Mastel, M. Lundeberg, P. Alonso-Gonzalez +7
We developed THz-resonant scanning probe tips, yielding strongly enhanced and nanoscale confined THz near fields at their tip apex. The tips with length in the order of the THz wav…
Motion control and optical interrogation of a levitating single NV in vacuum
G. P. Conangla, A. W. Schell, R. A. Rica +1
Levitation optomechanics exploits the unique mechanical properties of trapped nano-objects in vacuum in order to address some of the limitations of clamped nanomechanical resonator…
Cavity-enhanced spectroscopy of a few-ion ensemble in Eu3+:Y2O3
Bernardo Casabone, Julia Benedikter, Thomas Hümmer +7
We report on the coupling of the emission from a single europium-doped nanocrystal to a fiber-based microcavity under cryogenic conditions. As a first step, we study the sample pro…
Bistable topological insulator with exciton-polaritons
Yaroslav V. Kartashov, Dmitry V. Skryabin
Functionality of many nonlinear and quantum optical devices relies on the effect of optical bistability. Using the microcavity exciton-polaritons in a honeycomb arrangement of micr…
Cavity solitons in a microring dimer with gain and loss
Carles Milian, Yaroslav V. Kartashov, Dmitry V. Skryabin +1
We address a pair of vertically coupled microring resonators with gain and loss pumped by a single-frequency field. Coupling between microrings results in a twofold splitting of th…