Astigmatic transformation of a fractional-order edge dislocation
It is shown theoretically that an astigmatic transformation of an edge dislocation (straight line of zero intensity) of the ν-th order (ν=n+α is a real positive number, n is integer, 0<α<1 is the fractional part of the number) forms at twice the focal length from a cylindrical lens n optical e...
Main Authors: | V.V. Kotlyar, E.G. Abramochkin, A.A. Kovalev, A.G. Nalimov |
---|---|
Format: | Article |
Language: | English |
Published: |
Samara National Research University
2022-08-01
|
Series: | Компьютерная оптика |
Subjects: | |
Online Access: | https://computeroptics.ru/eng/KO/Annot/KO46-4/460402e.html |
Similar Items
-
Transformation of a high-order edge dislocation to optical vortices (spiral dislocations)
by: V.V. Kotlyar, et al.
Published: (2021-06-01) -
Propagation Property of an Astigmatic sin–Gaussian Beam in a Strongly Nonlocal Nonlinear Media
by: Kaicheng Zhu, et al.
Published: (2018-12-01) -
Optical phase singularities and superluminal motion in unbounded space
by: V.V. Kotlyar, et al.
Published: (2021-09-01) -
Superposition of two Laguerre-Gaussian beams shifted from the optical axis
by: V.V. Kotlyar, et al.
Published: (2022-06-01) -
Astigmatic transformation of a set of edge dislocations embedded in a Gaussian beam
by: V.V. Kotlyar, et al.
Published: (2021-04-01)