The electromagnetic wave in the terahertz region shows many promising characteristics,
such as non-ionization,“fingerprint” spectrum, sensitivity to weak resonance, strong …

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

Polarization converter is firstly proposed with the functions of simultaneously converting a
linear polarization (LP) and a circular polarization (CP) to its corresponding cross …

This paper presents design and characterisation of a new compact metasurface based
linear polarisation converter for terahertz applications. The metasurface unit cell with …

Transmissive metasurface-based dual-wide-band dual circular polarized operation is
needed to facilitate volume and size reduction along with polarization diversity for future THz …

Wideband and multifunction operation for THz polarization manipulating devices has been
desired for a wide range of applications. In this paper, a novel wideband transmissive type …

The up-to-date tools, instruments and measurement methods for the optically transparent
materials in a wide spectral range (from ultraviolet to terahertz) are presented. Particular …

We report the design, construction, and testing of a broadband-tunable terahertz circular
polarizer, which we developed for our magneto-optical measurements using the far …

采用基于高阻硅的曲折线型(meander line) 介质超材料, 设计了h 种宽带的太赫兹四分之h 波片,
可以在较宽的频率范围内将入射的线偏振太赫兹波转换为圆偏振太赫兹波出射 …

VD Paranin, SV Karpeev, “Method of measurement of thickness of uniaxial anisotropic
crystals and thermal control of Bessel beam transformation”, Computer Optics, 40:1 (2016) …