With the rapid development of micro/nanoscaled technologies, we are confronted with more
and more challenges related to small-scale thermal radiation. Thorough understanding and …

A metasurface consisting of an infinite array of square loops was designed for maximal
absorptivity for s-polarized light at a wavelength of 10.6 µm and 60 degrees off-normal. We …

An infrared frequency selective surface (FSS) with absorptive resonance near 6.5 μm was
fabricated by electron-beam lithography using a patch design with dimensions reproducible …

Infrared frequency selective surfaces (FSS) are widely used in quasi-infinite, planar
configurations; however, applications for finite arrays exist as well. Here, a square loop …

Radiofrequency components such as antennas, transmission lines, phased arrays,
frequency-selective surfaces, reflectarrays and meanderline waveplates can be made to …

Optical metamaterials are a class of engineered materials with a wide range of material
properties and an equally wide range of anticipated applications. This research targets …

Frequency selective surfaces (FSS) were originally developed for electromagnetic filtering
applications at microwave frequencies. Electron-beam lithography has enabled the …

The spectral behaviors of an externally-illuminated thermal infrared metamaterial were
characterized through simulation and experimental measurement of the power transmittance …