74 citations · 145 across the 8 of their papers we have counts for
5 papers · 1 filter
C-band 160 Gbs-1 Zero-bias Graphene Photodetectors: Breaking the Responsivity-Bandwidth Trade-off by Heterostructure Engineering
Karuppasamy Pandian Soundarapandian, Alberto Montanaro, Ioannis Vangelidis +17
Graphene photodetectors offer ultrafast response and broadband operation, but their responsivity is typically limited by rapid hot-carrier cooling, leading to a trade-off between s…
Deep Subwavelength Topological Edge State in a Hyperbolic Medium
Lorenzo Orsini, Hanan Herzig Sheinfux, Yandong Li +9
Topological nanophotonics presents the potential for cutting-edge photonic systems, with a core aim revolving around the emergence of topological edge states. These states are prim…
Quantitative scattering theory of near-field response for 1D polaritonic structures
Lorenzo Orsini, Iacopo Torre, Hanan Herzig-Sheinfux +1
Scattering-type scanning near-field optical microscopy is a powerful imaging technique for studying materials beyond the diffraction limit. However, interpreting near-field measure…
High quality nanocavities through multimodal confinement of hyperbolic polaritons in hexagonal boron nitride
Hanan Herzig Sheinfux, Lorenzo Orsini, Minwoo Jung +15
A conventional optical cavity supports modes which are confined because they are unable to leak out of the cavity. Bound state in continuum (BIC) cavities are an unconventional alt…
Evolution and reflection of ray-like excitations in hyperbolic dispersion media
Hanan Herzig Sheinfux, Matteo Ceccanti, Iacopo Torre +4
Light in hyperbolic dispersion media is known to exhibit an intriguing ray-like character. However, detailed understanding of ray-like excitations in hyperbolic media is surprising…