Cover Image

FREE-SPACE PROPAGATION OF TERAHERTZ LASER VORTEX BEAMS

Subject and Purpose. Currently, numerous ideas and different methods have been in growth for generating vortex beams — areas of the circular motion of the electromagnetic wave energy flow around the so-called phase singularity points caused by a violation of the wave front topological structure. The...

Full description

Saved in:

Bibliographic Details
Date:	2024
Main Authors:	Degtyarev, A. V., Dubinin, M. M., Maslov, V. A., Muntean, K. I., Svistunov, O. O.
Format:	Article
Language:	Ukrainian
Published:	Видавничий дім «Академперіодика» 2024
Subjects:	terahertz laser waveguide resonator spiral phase plate vortex beams polarization radiation propagation
Online Access:	http://rpra-journal.org.ua/index.php/ra/article/view/1442
Tags:	Add Tag No Tags, Be the first to tag this record!
Journal Title:	Radio physics and radio astronomy

Institution

Radio physics and radio astronomy

Similar Items

Free-space propagation of terahertz laser vortex beams
by: A. V. Degtyarev, et al.
Published: (2024)

DUAL-FREQUENCY TERAHERTZ LASER
by: Dzyubenko, M. I., et al.
Published: (2025)

OPEN RESONATOR FOR SUMMATION OF POWERS IN SUB-TERAHERTZ AND TERAHERTZ FREQUENCIES
by: Kuz’michev, I. K., et al.
Published: (2017)

PROSPECTS OF THE USE OF GRADIENT GRATES IN THE LASERS OF TERAHERTZ RANGE
by: Dzyubenko, M. I., et al.
Published: (2018)

LASER CAVITY WITH A GRADUALLY EXPANDING RADIATION BEAM IN THE ACTIVE MEDIUM
by: Dzyubenko, M. I., et al.
Published: (2023)

TRANSMISSION OF TERAHERTZ RADIATION THROUGH ONE-DIMENSIONAL WIRE GRATINGS AT DIFFERENT ANGLES OF INCIDENCE
by: Dzyubenko, M. I., et al.
Published: (2020)

A new method of control of coherent structures in vortex apparatuses
by: Turick, V., et al.
Published: (2018)

TUNABLE AND BROADBAND DIFFERENTIAL PHASE SECTIONS IN TERAHERTZ FREQUENCY RANGE
by: Kosiak, O. S., et al.
Published: (2016)

POLARIZATION ROTATOR FOR BROADBAND THZ ELLIPSOMETER
by: Kosiak, O. S., et al.
Published: (2017)

SPECTRAL APPROACH TO ESTIMATION OF REFLECTION RESONANCES IN A RECTANGULAR WAVEGUIDE WITH A RECTANGULAR POST
by: Mospan, L. P.
Published: (2014)

THE METHOD OF DETERMINING THE DIELECTRIC RELATIVE PERMITTIVITY IN THE MM AND SUBMM WAVELENGTH RANGES BASED ON THE MEASURING OF THE PLASMON-POLARITONE RESONANCE PARAMETERS
by: Lytvynenko, L. N., et al.
Published: (2020)

THE HIGHER ORDER MODES IN THE OPEN RESONATOR WITH THE SEGMENT OF THE CIRCULAR WAVEGUIDE
by: Ilchenko, M. E., et al.
Published: (2019)

FABRY–PEROT RESONATOR FORMED BY TWO SCREENS WITH RECTANGULAR HOLES
by: Gribovsky, A. V., et al.
Published: (2016)

The theory of reducing speckles in a laser projector with a very long multimode fiber
by: Лапчук, А. С., et al.
Published: (2020)

The modeling of different scale hydrologic processes in aquatories
by: Voskoboinick, Volodymyr A., et al.
Published: (2019)

WAYS TO REDUCE ERRORS IN MEASURING THE DIELECTRIC CONSTANT OF WEAKLY ABSORBING DIELECTRICS IN THE MILLIMETER AND SUBMILLIMETER (TERAHERTZ) WAVELENGTH RANGES BY THE SURFACE PLASMON RESONANCE METHOD
by: Gavrikov, V. K., et al.
Published: (2024)

Emerging trends in wall-free Hall thrusters development
by: Litovko, I.V., et al.
Published: (2021)

AN OPEN RESONATOR LOADED WITH A RECTANGULAR WAVEGUIDE SECTION
by: Kuz'michev, I. K.
Published: (2014)

On beam propagation stability in a linac accelerating channel based on combined RF-focusing
by: Tishkin, S.S., et al.
Published: (2019)

CONVERSION OF POLARIZATION OF A GAUSSIAN WAVE BEAM AT NOSPECULAR REFLECTION FROM A TWO-ELEMENT TWO-DIMENSIONAL PERIODIC ARRAY OF RECTANGULAR SHORTED WAVEGUIDES
by: Gribovsky, A. V., et al.
Published: (2014)

ON THE APPLICATION OF TERAHERTZ RADIATION IN VARIOUS FIELDS OF SCIENCE AND TECHNOLOGY
by: Karushkin, M. F., et al.
Published: (2025)

A FABRY-PEROT METARESONATOR SUPPORTING TRAPPED-MODE RESONANCES
by: Gribovsky, A. V.
Published: (2021)

Direct laser writing of microrelief structures on chalcogenide glass by laser beam recorder of master discs
by: Petrov, V. V., et al.
Published: (2020)

THE TE₀₁ WAVE EXCITATION IN A CIRCULAR WAVEGUIDE USING HIGHER-ORDER MODES OF AN OPEN RESONATOR
by: Kuzmichov, I. K., et al.
Published: (2023)

Solar photocells irradiated by coherent radiation
by: Bondarenko, D.
Published: (2017)

Computation of velocities and polarization vectors in weakly anisotropic media
by: Roganov, Yu. V., et al.
Published: (2021)

Location of singular points in orthorhombic media
by: Roganov, Yu.V., et al.
Published: (2022)

PHASE SYNCHRONIZATION OF PARTICLES AT CYCLOTRON RESONANCES
by: Buts, V. A., et al.
Published: (2024)

Dynamics of the electron beam generated by the magnetron gun with different configurations of the magnetic field in the transportation channel
by: Mazmanishvili, O.S., et al.
Published: (2021)

Electron beam dynamics at output magnetron gun in gradient magnetic field
by: Mazmanishvili, A.S., et al.
Published: (2019)

Radiation of virtual cathode sequence in magnetized relativistic electron beam
by: Gorban, А.М., et al.
Published: (2019)

Numerical simulation of multibeam systems by EL&ION code
by: Martynenko, P.A.
Published: (2020)

Non-stationary model of the solar core
by: Skoromnaya, S.F., et al.
Published: (2020)

Formation of electron beams with given spatial distributions by the scanner
by: Rudychev, V.G., et al.
Published: (2022)

The ion energy in a plasma resonator excited by a powerful microwave pulse at ECR frequency
by: Antonov, A.N., et al.
Published: (2020)

Acceleration of particles by intensive electromagnetic fields in a vacuum with external magnetic field
by: Buts, V.А., et al.
Published: (2020)

Radiation friction of relativistic charged particles moving in a periodic field
by: Ognivenko, V.V.
Published: (2022)

Estimation of BBU threshold current in an inhomogeneous accelerating section
by: Ayzatsky, M.I., et al.
Published: (2020)

Coulomb limit for accelerating current in a linac accelerating channel based on combined RF focusing
by: Tishkin, S.S., et al.
Published: (2020)

Short pulse electron linac with full beam loading compensation
by: Mytrochenko, V.V., et al.
Published: (2020)