843 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Technical University of MunichDE103 papers
- Ludwig-Maximilians-Universität MünchenDE91 papers
- Walther Meissner InstituteDE64 papers
- Bavarian Academy of Sciences and HumanitiesDE61 papers
- University of AugsburgDE60 papers
- Center for NanoScienceDE44 papers
- Imperial College LondonGB31 papers
- National University of SingaporeSG18 papers
- Monash UniversityAU17 papers
- Schott (Germany)DE15 papers
- Tongji UniversityCN13 papers
- Delft University of TechnologyNL12 papers
32 papers · 1 filter
Accessible, All-Polymer Metasurfaces: Low Effort, High Quality Factor
Michael Hirler, Alexander A. Antonov, Enrico Baù +4
Optical metasurfaces supporting resonances with high quality factors offer an outstanding platform for applications such as non-linear optics, light guiding, lasing, sensing, light…
Ultrafast all-optical switching in nonlinear 3R-MoS van der Waals metasurfaces
Levin Seidt, Thomas Weber, Albert A. Seredin +7
Second-order nonlinear optical processes are fundamental to photonics, spectroscopy, and information technologies, with material platforms playing a pivotal role in advancing these…
Interface second harmonic generation enhancement in hetero-bilayer van der Waals nanoantennas
Andrea Tognazzi, Paolo Franceschini, Jonas Biechteler +5
Layered van der Waals (vdW) materials have emerged as a promising platform for nanophotonics due to large refractive indexes and giant optical anisotropy. Unlike conventional diele…
Chiral Nonlinear Polaritonics with van der Waals Metasurfaces
Connor Heimig, Alexander A. Antonov, Dmytro Gryb +10
In the strong-coupling regime, the interaction between light and matter reaches a hybridization state where the photonic and material components are inseparably linked. Using tailo…
On-chip twisted hollow-core light cages: enhancing planar photonics with 3D nanoprinting
Johannes Bürger, Jisoo Kim, Thomas Weiss +2
Twisted optical fibers are a promising platform for manipulating circularly polarized light and orbital angular momentum beams for applications such as nonlinear frequency conversi…
Substrate-induced maximum optical chirality of planar dielectric structures
Maxim V. Gorkunov, Alexander A. Antonov, Alena V. Mamonova +2
Resonant dielectric planar structures can interact selectively with light of particular helicity thus providing an attractive platform for chiral flat optics. The absence of mirror…
Van der Waals heterostructure metasurfaces: atomic-layer assembly of ultrathin optical cavities
Luca Sortino, Jonas Biechteler, Lucas Lafeta +5
Photonics has been revolutionized by breakthroughs in optical metasurfaces and layered two-dimensional materials. Yet, integrating these two fields in a singular system has remaine…
Coherent Acoustic Phonons in Plasmonic Nanoparticles: Elastic Properties and Dissipation at Low Temperatures
Hilario D. Boggiano, Thomas Possmayer, Luis Morguet +7
We studied the frequency and quality factor of mechanical plasmonic nanoresonators as a function of temperature, ranging from ambient to 4 K. Our investigation focused on individua…
Focusing Surface Acoustic Waves with a Plasmonic Hypersonic Lens
Hilario D. Boggiano, Lin Nan, Gustavo Grinblat +3
Plasmonic nanoantennas have proven to be efficient transducers of electromagnetic to mechanical energy and vice versa. The sudden thermal expansion of these structures after an ult…
Si Metasurface Supporting Multiple Quasi-BICs for Degenerate Four-Wave Mixing
Gianni Q. Moretti, Thomas Weber, Thomas Possmayer +6
Dielectric metasurfaces supporting quasi-bound states in the continuum (qBICs) enable high field enhancement with narrow-linewidth resonances in the visible and near-infrared range…
Impact of coordinate frames on mode formation in twisted waveguides
Johannes Bürger, Adrià Canós Valero, Thomas Weiss +2
Off-axis twisted waveguides possess unique optical properties such as circular and orbital angular momentum (OAM) birefringence, setting them apart from their straight counterparts…
Optically addressable spin defects coupled to bound states in the continuum metasurfaces
Luca Sortino, Angus Gale, Lucca Kühner +9
Van der Waals (vdW) materials, including hexagonal boron nitride (hBN), are layered crystalline solids with appealing properties for investigating light-matter interactions at the…
Metafiber transforming arbitrarily structured light
Chenhao Li, Torsten Wieduwilt, Fedja J. Wendisch +5
Structured light has proven useful for numerous photonic applications. However, the current use of structured light in optical fiber science and technology is severely limited by m…
Permittivity-asymmetric quasi-bound states in the continuum
Rodrigo Berté, Thomas Weber, Leonardo de S. Menezes +7
Broken symmetries lie at the heart of nontrivial physical phenomena. Breaking the in-plane geometrical symmetry of optical systems allows to access a set of electromagnetic states…
Strong light-matter interaction with self-hybridized bound states in the continuum in monolithic van der Waals metasurfaces
Thomas Weber, Lucca Kühner, Luca Sortino +6
Photonic bound states in the continuum (BICs) are a standout nanophotonic platform for strong light-matter coupling with transition metal dichalcogenides (TMDCs), but have so far m…
Van der Waals Materials for Applications in Nanophotonics
Panaiot G. Zotev, Yue Wang, Daniel Andres-Penares +12
Numerous optical phenomena and applications have been enabled by nanophotonic structures. Their current fabrication from high refractive index dielectrics, such as silicon or galli…
Double-slit time diffraction at optical frequencies
Romain Tirole, Stefano Vezzoli, Emanuele Galiffi +6
The wave nature of light is revealed by diffraction from physical structures. We report a time-domain version of the classic Young's double-slit experiment: a beam of light twice g…
Radial bound states in the continuum for polarization-invariant nanophotonics
Lucca Kühner, Luca Sortino, Rodrigo Berté +5
All-dielectric nanophotonics underpinned by the physics of bound states in the continuum (BICs) have demonstrated breakthrough applications in nanoscale light manipulation, frequen…
Introducing a Symmetry-Breaking Coupler into a Dielectric Metasurface Enables Robust High-Q Quasibound States in the Continuum and Efficient Nonlinear Frequency Conversion
Gianni Q. Moretti, Andreas Tittl, Emiliano Cortés +3
Dielectric metasurfaces supporting quasi-bound states in the continuum (quasi-BICs) exhibit very high quality factor resonances and electric field confinement. However, accessing t…
Intensity -correlations in random fiber lasers: A random matrix theory approach
Ernesto P. Raposo, Iván R. R. Gonzáles, Edwin D. Coronel +5
We propose a new approach based on random matrix theory to calculate the temporal second-order intensity correlation function of the radiation emitted by random lasers…
An achromatic metafiber for focusing and imaging across the entire telecommunication range
Haoran Ren, Jaehyuck Jang, Chenhao Li +6
Dispersion engineering is essential to the performance of most modern optical systems including fiber-optic devices. Even though the chromatic dispersion of a meter-scale single-mo…
Near unity Raman -factor of surface enhanced Raman scattering in a waveguide
Ming Fu, Mónica P. dS. P. Mota, Xiaofei Xiao +6
The Raman scattering of light by molecular vibrations offers a powerful technique to 'fingerprint' molecules via their internal bonds and symmetries. Since Raman scattering is weak…
Challenges in Plasmonic Catalysis
Emiliano Cortés, Lucas V. Besteiro, Alessandro Alabastri +4
The use of nanoplasmonics to control light and heat close to the thermodynamic limit enables exciting opportunities in the field of plasmonic catalysis. The decay of plasmonic exci…
Determination of Nanoscale Mechanical Properties of Polymers via Plasmonic Nanoantennas
Hilario D. Boggiano, Rodrigo Berté, Alberto F. Scarpettini +3
Nanotechnology and the consequent emergence of miniaturized devices are driving the need to improve our understanding of the mechanical properties of a myriad of materials. Here we…