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physics.optics2025
Nonlinear Optical Microscopy of Semiconductor Metal-Nanocavities
Riya Varghese, Shambhavee Annurakshita, Yaraslau Tamashevich +13
We use second and third harmonic generation microscopy to investigate the nonlinear optical response of GaAs nanocavities embedded in a gold film and compare them to bare GaAs nano…
physics.optics2024
Ultrafast modulation of guided-mode resonance in a nonlinear silicon nitride grating
Subhajit Bej, Nikolai Tkachenko, Robert Fickler +1
Nonlinear optical interactions in nanostructures are subjects of both fundamental research and practical applications. The optical Kerr effect, a third-order nonlinear optical phen…