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Material Limitations on the Detection Limit in Refractometry
Peder Skafte-Pedersen, Pedro S. Nunes, Sanshui Xiao +1
We discuss the detection limit for refractometric sensors relying on high-Q optical cavities and show that the ultimate classical detection limit is given by min{Dn} > eta with n+i…
Enhanced transmission of transverse electric waves through periodic arrays of structured subwavelength apertures
Sanshui Xiao, Liang Peng, Niels Asger Mortensen
Transmission through sub-wavelength apertures in perfect metals is expected to be strongly suppressed. However, by structural engineering of the apertures, we numerically demonstra…
Hollow-core infrared fiber incorporating metal-wire metamaterial
Min Yan, Niels Asger Mortensen
Infrared (IR) light is considered important for short-range wireless communication, thermal sensing, spectroscopy, material processing, medical surgery, astronomy etc. However, IR…
Electronic properties of graphene antidot lattices
Joachim A. Fuerst, Jesper G. Pedersen, Christian Flindt +4
Graphene antidot lattices constitute a novel class of nano-engineered graphene devices with controllable electronic and optical properties. An antidot lattice consists of a periodi…