Manipulation of sub-terahertz waves using digital coding metasurfaces based on liquid crystals
This paper presents a novel sub-terahertz liquid crystal (LC) phase shifter based on digital
coding metasurfaces. The proposed structure consists of metal gratings and resonant …
coding metasurfaces. The proposed structure consists of metal gratings and resonant …
Physical properties of hydrogen bonded nematic liquid crystals and electro-optical properties in terahertz waves
R Yamaguchi - Optical Materials Express, 2023 - opg.optica.org
4-m-alkyl cyclohexane carboxylic acids and 4-n-alkylbenzoic acids were mixed to form
hydrogen bonded liquid crystals (HBLCs), which exhibited a nematic phase at room …
hydrogen bonded liquid crystals (HBLCs), which exhibited a nematic phase at room …
[HTML][HTML] Liquid crystal based tunable terahertz metadevices
Metasurface significantly enriches the light-matter interaction and promotes the development
of planar optics. In recent years, with the rapid advancements of terahertz (THz) technology …
of planar optics. In recent years, with the rapid advancements of terahertz (THz) technology …
[HTML][HTML] The Birefringence and Extinction Coefficient of Ferroelectric Liquid Crystals in the Terahertz Range
In this paper, the refractive index and extinction coefficient of ferroelectric liquid crystals have
been examined by the terahertz time-domain spectroscopy system. Two modes of …
been examined by the terahertz time-domain spectroscopy system. Two modes of …