158 citations · 335 across the 4 of their papers we have counts for
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Observation of strong backscattering in valley-Hall photonic topological interface modes
Christian Anker Rosiek, Guillermo Arregui, Anastasiia Vladimirova +4
The unique properties of light underpin the visions of photonic quantum technologies, optical interconnects, and a wide range of novel sensors, but a key limiting factor today is l…
Two regimes of confinement in photonic nanocavities: bulk confinement versus lightning rods
Marcus Albrechtsen, Babak Vosoughi Lahijani, Søren Stobbe
We present a theoretical study of dielectric bowtie cavities and show that they are governed by two essentially different confinement regimes. The first is confinement inside the b…
Nanometer-scale photon confinement in topology-optimized dielectric cavities
Marcus Albrechtsen, Babak Vosoughi Lahijani, Rasmus Ellebæk Christiansen +8
Nanotechnology enables in principle a precise mapping from design to device but relied so far on human intuition and simple optimizations. In nanophotonics, a central question is h…
Centimeter-scale propagation of optical surface waves at visible wavelengths
Babak Vosoughi Lahijani, Nicolas Descharmes, Raphael Barbey +5
Guiding and confining light at interfaces is crucial for applications involving light-matter interactions such as surface spectroscopy, nonlinear optics, and quantum information te…