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physics.optics2026
Single acquisition reconstruction of nonlinear susceptibility and Raman tensors at the diffraction limit
Volodymyr Multian, Luigi Bonacina, Jérémie Teyssier
Raman spectroscopy and Second Harmonic Generation (SHG) are complementary, non-destructive techniques that provide rich and distinct insights into the structural and electronic pro…
physics.optics2026
Ultra-high THz-field-confinement at LaAlO3 twin walls
Jakob Wetzel, Javier Taboada-Gutiérrez, Matthias Roeper +13
The control and steering of light at nanometre length scales is crucial for the development of both fundamental science and nanophotonic technologies. Recent advancements have been…