Perspective on terahertz applications of molecular crystals

A Sinko, I Ozheredov, E Rudneva, V Manomenova… - Electronics, 2022 - mdpi.com
In this review, we present a survey on the use of molecular nonlinear crystals in the context
of terahertz (THz) photonics. The fundamentals of nonlinear optics for converting optical and …

A monoclinic semiorganic molecular crystal GUHP for terahertz photonics and optoelectronics

A Sinko, P Solyankin, A Kargovsky, V Manomenova… - Scientific reports, 2021 - nature.com
In this paper we describe the properties of the crystal of guanylurea hydrogen phosphite (NH
2) 2 CNHCO (NH 2) H 2 PO 3 (GUHP) and propose its application in terahertz photonics and …

Molecular crystal (GUHP) for narrow-band pulsed THz generation with NIR femtosecond laser

AS Sinko, IA Ozheredov, PM Solyankin… - … Waves (IRMMW-THz …, 2021 - ieeexplore.ieee.org
We report on the creation and investigation of a new class of crystals for nonlinear optical
applications in the NIR-THz range, requiring non-critical phase matching. A narrowband two …

[PDF][PDF] Perspective on Terahertz Applications of Molecular Crystals. Electronics 2022, 11, 2731

A Sinko, I Ozheredov, E Rudneva, V Manomenova… - 2022 - researchgate.net
In this review, we present a survey on the use of molecular nonlinear crystals in the context
of terahertz (THz) photonics. The fundamentals of nonlinear optics for converting optical and …

Temperature dependence of optical phonons in Guanylurea Hydrogen Phosphite Crystal in the terahertz frequency range

A Sinko, I Ozheredov, A Balakin… - … Laser Optics (ICLO), 2020 - ieeexplore.ieee.org
The monoclinic organic crystal of guanylurea hydrogen phosphite (GUHP) was considered.
The absorption and refractive properties of an optically negative biaxial crystal were …

Terahertz dielectric properties of guanylurea hydrogen phosphite crystal

AS Sinko, IA Ozheredov, PM Solyankin… - … Waves (IRMMW-THz …, 2021 - ieeexplore.ieee.org
The monoclinic crystal of guanylurea (1+) hydrogen phosphite (GUHP) is a novel efficient
nonlinear-optical medium having high χ (3) and χ (2) values. We used THz-TDS with high …

Noncritical phase-matched THz generation in GUHP molecular crystal

AS Sinko, IA Ozheredov, PM Solyankin… - … Laser Optics (ICLO), 2022 - ieeexplore.ieee.org
A narrow-band coherent terahertz radiation source based on a semi-organic molecular
crystal GUHP is presented. The unique resonant spectral features of the transmission in the …