[BOOK][B] Vortex laser beams
VV Kotlyar, AA Kovalev, AP Porfirev - 2018 - taylorfrancis.com
This book deals with theoretical bases of the modern optics division concerned with
coherent light fields with singularities characterized by phase uncertainty. Singular light …
coherent light fields with singularities characterized by phase uncertainty. Singular light …
Mathematics of vectorial Gaussian beams
Since the development of laser light sources in the early 1960s, laser beams are
everywhere. Laser beams are central in many industrial applications and are essential in …
everywhere. Laser beams are central in many industrial applications and are essential in …
A new type of vector fields with hybrid states of polarization
We present an idea based on Poincar´ e sphere and demonstrate the creation of a new type
of vector fields, which have hybrid states of polarization. Such a type of hybridly polarized …
of vector fields, which have hybrid states of polarization. Such a type of hybridly polarized …
Reverse and toroidal flux of light fields with both phase and polarization higher-order singularities in the sharp focus area
Based on the Richards-Wolf formalism, we obtain for the first time a set of explicit analytical
expressions that completely describe a light field with a double higher-order singularity …
expressions that completely describe a light field with a double higher-order singularity …
Energy backflow in the focus of a light beam with phase or polarization singularity
We show that if a nonzero E-field intensity is found in the focus of a circularly polarized
optical vortex with phase singularity or a higher-order azimuthally polarized beam with …
optical vortex with phase singularity or a higher-order azimuthally polarized beam with …
Vortex beams with high-order cylindrical polarization: features of focal distributions
SN Khonina - Applied Physics B, 2019 - Springer
A detailed analytical and numerical study of the effect of phase vortex singularity has been
carried out when focusing high-order cylindrical polarized fields. The possibility of forming a …
carried out when focusing high-order cylindrical polarized fields. The possibility of forming a …
Angular momentum properties of hybrid cylindrical vector vortex beams in tightly focused optical systems
P Meng, Z Man, AP Konijnenberg, HP Urbach - Optics express, 2019 - opg.optica.org
Optical angular momenta (AM) have attracted tremendous research interest in recent years.
In this paper we theoretically investigate the electromagnetic field and angular momentum …
In this paper we theoretically investigate the electromagnetic field and angular momentum …
Formation of hybrid higher-order cylindrical vector beams using binary multi-sector phase plates
SN Khonina, AV Ustinov, SA Fomchenkov… - Scientific Reports, 2018 - nature.com
Nowadays, the well-known cylindrical vector beams (CVBs)–the axially symmetric beam
solution to the full-vector electromagnetic wave equation–are widely used for advanced …
solution to the full-vector electromagnetic wave equation–are widely used for advanced …
Spin Hall effect before and after the focus of a high-order cylindrical vector beam
It is known that in the cross-section of a high-order cylindrical vector beam (CVB),
polarization is locally linear. The higher the beam order, the higher the number of full …
polarization is locally linear. The higher the beam order, the higher the number of full …
The non-vortex inverse propagation of energy in a tightly focused high-order cylindrical vector beam
In this paper, the tight focusing of high-order cylindrical vector beams (beams with
polarization singularity) was investigated. Using the Richards-Wolf formalism, there were …
polarization singularity) was investigated. Using the Richards-Wolf formalism, there were …