We present an optically transparent, flexible, and polarization-independent broadband
microwave absorber. It is designed to possess two spectrally overlapped resonances of a …

We experimentally demonstrate electrical tuning of plasmonic mid-infrared absorber
resonances at 4 μm wavelength. The perfect infrared absorption is realized by an array of …

The rise of plasmonic metamaterials in recent years has unveiled the possibility of
revolutionizing the entire field of optics and photonics, challenging well-established …

Here we numerically and experimentally explore the rich phenomena in the optical
responses and local electromagnetic fields of a MIM absorber mediated by the dispersive …

Nanoplasmonics has been an attractive area of research due to its ability to localize and
manipulate freely propagating radiation on the nanometer scale for strong light-matter …

Mid-infrared imaging detectors are essential tools for many applications because they can
visualize the objects in the dark via thermal radiation. However, these detectors have to pair …

In modern thermal infrared applications, multi-spectral camouflage scenarios should be
developed to mitigate the thermal signature of an object. In general, camouflage needs to be …

This review article outlines research on nanoantennas in infrared bands and visible bands
over the last one and half decades. The objective of this survey is to highlight basic insights …

In this letter, we experimentally demonstrate, by integrating plasmonic nanoantennas, that
membrane-based micromechanical resonators can become infrared (IR) active. The photo …

Fire alarm systems are essential for protecting lives and properties from fire hazards.
However, most of the existing fire alarm nanopapers rely on the resistance reduction after …