3 papers
physics.optics2024
Wavelength Control of Perovskite Metasurface Lasing via Electrical Microheaters
Tim Meiler, Yutao Wang, Saurabh Srivastava +4
Perovskites have recently brought significant advances to active nanophotonics, offering a unique combination of gain and phase-change properties for tunable light-emitting devices…
physics.optics2024
Topological Momentum Skyrmions in Mie Scattering Fields
Peiyang Chen, Kai Xiang Lee, Tim Colin Meiler +1
Topological quasiparticles such as skyrmions and merons have recently attracted enormous attentions in the form of diverse optical degrees of freedom. However, these structures hav…
physics.optics2024
Spatio-temporal topology of plasmonic spin meron pairs revealed by polarimetric photo-emission microscopy
Pascal Dreher, Alexander Neuhaus, David Janoschka +6
Topology is the study of geometrical properties and spatial relations unaffected by continuous changes, and has become an important tool for understanding complex physical systems.…