344 citations · 2.7k across the 62 of their papers we have counts for
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physics.optics2021★ 3 cited
Polarization-independent optical spatial differentiation with a doubly-resonant one-dimensional guided-mode grating
Ali Akbar Darki, Søren Peder Madsen, Aurélien Dantan
We report on the design and experimental characterization of a suspended silicon nitride subwavelength grating possessing a polarization-independent guided-mode resonance at obliqu…
physics.optics2021
Collimation and finite-size effects in suspended resonant guided-mode gratings
Christian Toft-Vandborg, Alexios Parthenopoulos, Ali Akbar Darki +1
The optical transmission of resonant guided-mode gratings patterned on suspended silicon nitride thin films and illuminated at normal incidence with a Gaussian beam are investigate…