2 papers
physics.optics2023
Large-Scale Bottom-Up Fabricated 3D Nonlinear Photonic Crystals
Viola Valentina Vogler-Neuling, Ülle-Linda Talts, Rebecca Ferraro +9
Nonlinear optical effects are used to generate coherent light at wavelengths difficult to reach with lasers. Materials periodically poled or nanostructured in the nonlinear suscept…
physics.optics2021
Enhanced electro-optic modulation in resonant metasurfaces of lithium niobate
Helena Weigand, Viola V. Vogler-Neuling, Marc Reig Escalé +5
In display technologies or data processing, planar and subwavelength free-space components suited for flat photonic devices are needed. Metasurfaces, which shape the optical wavefr…