In this paper, we review the existing approaches for vortex and vector beam sha** and
generation in the terahertz frequency range. The particular focus of this review is on the …

In this paper, we demonstrate the capabilities of the terahertz pulse time-domain holography
in visualisation, simulation, and assessment of broadband THz vortex beam formation …

Terahertz phase retrieval from a set of axially separated diffractive intensity distributions is a
promising single-beam computational imaging technique that ensures the obtention of high …

The measurement of the spatial distribution of the nearly monocyclic terahertz (THz) fields by
a raster scanning diaphragm is the widely used approach in THz pulse time-domain …

We present a holographic detection module to measure the spatially resolved distribution of
pulsed terahertz field in a single scan by a motorized translation stage, responsible for the …

In this contribution, we demonstrate the first referenceless measurement of a THz wavefront
by means of shear-interferometry. The technique makes use of a transmissive Ronchi phase …

A new method for diagnosis of diabetes mellitus is proposed, which uses for measurement a
lyophilized blood plasma sample prepared in the form of a pellet. The paper develops a …

We investigate an approach to short and medium-range wireless communications based on
the use of terahertz beams possessing an orbital angular momentum (OAM) that allows for …

We proposed a simple and cost-effective method to manipulate the temporal and spectral
properties of pulsed terahertz waves. A deep modulation of a pulse spectrum was both …

In this contribution, we investigate the features of the two-beam interference of a set of wave
trains, in which one of the beams contains an orbital angular momentum caused by the …