The interest to mesoscale dielectric objects, whose effective dimensions are comparable
with the incident radiation wavelength, is caused by their unique ability to modify the spatial …

Nanostructured surfaces and devices offer astounding possibilities for biomedical research,
including cellular and molecular biology, diagnostics, and therapeutics. However, the wide …

The capability of generating terajets using three-dimensional (3D) dielectric cuboids working
at terahertz (THZ) frequencies (as analogues of nanojets in the infrared band) is introduced …

We introduce a flexible microscale all-fiber-optic Raman probe which can be embedded into
devices to enable operando in situ spectroscopy. The facile-constructed probe is composed …

We report on measurements of a subwavelength focusing of an ultrasound beam by a
polymer ball-shaped lens (Rexolite) immersed in water at room temperature. The beam …

In this work, we present an investigation of the process of photonic hook generation using
mesoscale finite-size graded-index elliptical particle under illumination of limited space. The …

In the past, it has been demonstrated that it is possible to produce terajets with high
resolution at its focus using 3D dielectric cuboids under plane-wave illumination. Here, a …

In this paper we study the excitation of photonic nanojets (PNJ) in 3D dielectric cuboids by
surface plasmons at telecommunication wavelengths. The analysis is done using the …

A structure based on periodically arranged 3D dielectric cuboids connected by photonic
nanojets (PNJs) is proposed with the aim of increasing the propagation distance of surface …

Within the framework of generalized Lorenz–Mie theory, the properties of three-dimensional
photonic jets emerging from spheroidal particles illuminated by a focused Gaussian beam …