In this review, we describe dielectric properties of biological tissues and liquids in the
context of terahertz (THz) biophotonics. We discuss a model of the THz dielectric permittivity …

Label‐free super‐resolution (LFSR) imaging relies on light‐scattering processes in
nanoscale objects without a need for fluorescent (FL) staining required in super‐resolved FL …

Dielectric microelements with circular symmetry have shown interesting optical properties:
photonic nanojets (PNJs) and whispering gallery modes (WGMs). They can confine light …

As smaller structures are being increasingly adopted in the semiconductor industry, the
performance of memory and logic devices is being continuously improved with innovative …

During the last decade, new unusual physical phenomena have been discovered in
studying the optics of dielectric mesoscale particles of an arbitrary three-dimensional shape …

Over the past few decades, significant attention has been paid to the biomedical
applications of terahertz (THz) technology. Nowadays, THz spectroscopy and imaging have …

The diffraction limit is a fundamental barrier in optical science and engineering. It limits the
minimum feature size in surface patterning technologies, such as lithography and laser …

Optical microsphere nanoscope has great potential in the inspection of integrated circuit
chips for semiconductor industry and morphological characterization in biology due to its …

Light microscopy is one of the most powerful techniques for nondestructive real-time
imaging of specimens at a resolution beyond the reach of human eyes. However, the spatial …

It is well known that electromagnetic radiation propagates along a straight line, but this
common sense was broken by the artificial curved light—the Airy beam. In this Letter, we …