62 citations · 195 across the 18 of their papers we have counts for
18 papers
Fabrication-Aware Inverse Design of Nanophotonic Devices for 3D Laser-Nanoprinting
Oliver Kuster, Tim Alletzhäusser, Carsten Rockstuhl +2
Advances in 3D laser-nanoprinting enable us to fabricate 3D nanophotonic devices with a wide range of functionalities on demand. By exploiting all three spatial dimensions, an enor…
A three-dimensional polarization-insensitive grating coupler tailored for 3D nanoprinting
Oliver Kuster, Yannick Augenstein, Carsten Rockstuhl +1
Efficiently coupling light from optical fibers into photonic integrated circuits is a key step toward practical photonic devices. While a notable coupling can be achieved by out of…
Inverse Design of 3D Nanophotonic Devices with Structural Integrity Using Auxiliary Thermal Solvers
Oliver Kuster, Yannick Augenstein, Roberto Narváez Hernández +2
3D additive manufacturing enables the fabrication of nanophotonic structures with subwavelength features that control light across macroscopic scales. Gradient-based optimization o…
A framework to compute resonances arising from multiple scattering
Jan David Fischbach, Fridtjof Betz, Nigar Asadova +8
Numerous natural and technological phenomena are governed by resonances. In nanophotonics, resonances often result from the interaction of several optical elements. Controlling the…
Wide angle tolerant solar spectral splitter for lateral tandem solar cells
M. L. Schubert, J. D. Fischbach, M. Nyman +4
Maximizing the power conversion efficiency of solar cells plays a crucial role in upscaling solar energy production. Combining two or more solar cells with different bandgaps into…
Inverse-designed dispersive time-varying nanostructures
Puneet Garg, Jan David Fischbach, Aristeidis G. Lamprianidis +5
Time-varying nanostructures allow us to control the spatial and temporal properties of light. The temporal modulation of the nanostructures constitutes an additional degree of free…
Inverse-designed 3D laser nanoprinted phase masks to extend the depth of field of imaging systems
T. J. Sturges, M. Nyman, S. Kalt +5
In optical imaging, achieving high resolution often comes at the expense of a shallow depth of field. This means that when using a standard microscope, any minor movement of the ob…
Inverse Design of Polaritonic Devices
Oliver Kuster, Yannick Augenstein, Carsten Rockstuhl +1
Polaritons, arising from the strong coupling between excitons and photons within microcavities, hold promise for optoelectronic and all-optical devices. They have found application…
Directionality between driven-dissipative resonators
C. A. Downing, T. J. Sturges
The notion of nonreciprocity, in essence when going forwards is different from going backwards, emerges in all branches of physics from cosmology to electromagnetism. Intriguingly,…
Modelling lattices of organic polaritons
Thomas Jebb Sturges, Magdalena Stobińska
Microcavity-polaritons in two-dimensional lattice geometries have been used to study a wide range of interesting physics. Meanwhile, organic materials have shown great promise on t…
Polariton lasing and energy-degenerate parametric scattering in non-resonantly driven coupled planar microcavities
Krzysztof Sawicki, Thomas J. Sturges, Maciej Ściesiek +5
Multi-level exciton-polariton systems offer an attractive platform for studies of non-linear optical phenomena. However, studies of such consequential non-linear phenomena as polar…
Extreme renormalisations of dimer eigenmodes by strong light-matter coupling
Thomas J. Sturges, Taavi Repän, Charles A. Downing +2
We explore by theoretical means an extreme renormalisation of the eigenmodes of a dimer of dipolar meta-atoms due to strong light-matter interactions. Firstly, by tuning the height…
Topological phases of polaritons in a cavity waveguide
C. A. Downing, T. J. Sturges, G. Weick +2
We study the unconventional topological phases of polaritons inside a cavity waveguide, demonstrating how strong light-matter coupling leads to a breakdown of the bulk-edge corresp…
Quantum simulations with multiphoton Fock states
T. Sturges, T. McDermott, A. Buraczewski +9
Quantum simulations are becoming an essential tool for studying complex phenomena, e.g. quantum topology, quantum information transfer, and relativistic wave equations, beyond the…
Anderson localisation in steady states of microcavity polaritons
Thomas J. Sturges, Mitchell D. Anderson, Adam Buraczewski +6
We present an experimental signature of the Anderson localisation of microcavity polaritons, and provide a systematic study of the dependence on disorder strength. We reveal a cont…
Manipulating type-I and type-II Dirac polaritons in cavity-embedded honeycomb metasurfaces
Charlie-Ray Mann, Thomas J. Sturges, Guillaume Weick +2
Pseudorelativistic Dirac quasiparticles have emerged in a plethora of artificial graphene systems that mimic the underlying honeycomb symmetry of graphene. However, it is notorious…
Design and control of mode interaction in coupled ZnTe optical microcavities
M. Ściesiek, W. Pacuski, J-G. Rousset +3
The photonics involving II-VI epitaxial layers was limited so far to structures based on a single planar microcavity. Here, we present double, vertically coupled, ZnTe optical micr…
Dirac plasmons in bipartite lattices of metallic nanoparticles
Thomas Jebb Sturges, Claire Woollacott, Guillaume Weick +1
We study theoretically "graphene-like" plasmonic metamaterials constituted by two-dimensional arrays of metallic nanoparticles, including perfect honeycomb structures with and with…