Kovalev Alexey Andreevich

Publications in Math-Net.Ru

1. Fourier-invariant autofocused Laguerre-Gaussian beams
   
   Computer Optics, 48:2 (2024),  180–185
2. Focusing a cylindrical vector beam and the Hall effect
   
   Computer Optics, 48:1 (2024),  47–52
3. Focusing of linearly polarized optical vortex and a Hall effect
   
   Computer Optics, 48:1 (2024),  26–34
4. Spin angular momentum of Gaussian beams with several polarization singularities
   
   Computer Optics, 47:6 (2023),  863–874
5. Spin angular momentum and angular harmonics spectrum of two-order polarization vortices at the tight focus
   
   Computer Optics, 47:4 (2023),  533–540
6. Focusing a vortex beam with circular polarization: angular momentum
   
   Computer Optics, 47:4 (2023),  524–532
7. A Fourier-invariant squared Laguerre-Gaussian vortex beam
   
   Computer Optics, 47:3 (2023),  367–373
8. Double Laguerre-Gaussian beams
   
   Computer Optics, 46:6 (2022),  872–876
9. Topological charge of superposition of optical vortices described by a geometric sequence
   
   Computer Optics, 46:6 (2022),  864–871
10. Coherent superposition of the Laguerre-Gaussian beams with different wavelengths: colored optical vortices
    
    Computer Optics, 46:5 (2022),  692–700
11. Inhomogeneously polarized light fields: polarization singularity indices derived by analogy with the topological charge
    
    Computer Optics, 46:5 (2022),  671–681
12. Astigmatic transformation of a fractional-order edge dislocation
    
    Computer Optics, 46:4 (2022),  522–530
13. Orbital angular momentum of structurally stable laser beams
    
    Computer Optics, 46:4 (2022),  517–521
14. Superposition of two Laguerre-Gaussian beams shifted from the optical axis
    
    Computer Optics, 46:3 (2022),  366–374
15. Orbital angular momentum of superpositions of optical vortices after passing through a sector diaphragm
    
    Computer Optics, 46:2 (2022),  196–203
16. Topological charge of a superposition of identical parallel single-ringed Laguerre-Gaussian beams
    
    Computer Optics, 46:2 (2022),  184–188
17. Sinusoidal Gaussian optical vortex as a superposition of two hypergeometric beams
    
    Computer Optics, 46:1 (2022),  16–21
18. Off-axis elliptic Gaussian beams with an intrinsic orbital angular momentum
    
    Computer Optics, 45:6 (2021),  809–817
19. Optical phase singularities going to and coming from infinity with a higher-than-light speed
    
    Computer Optics, 45:5 (2021),  654–660
20. Sharp focusing of beams with V-point polarization singularities
    
    Computer Optics, 45:5 (2021),  643–653
21. Fourier-Bessel beams of finite energy
    
    Computer Optics, 45:4 (2021),  506–511
22. Optical vortices with an infinite number of screw dislocations
    
    Computer Optics, 45:4 (2021),  497–505
23. Transformation of a high-order edge dislocation to optical vortices (spiral dislocations)
    
    Computer Optics, 45:3 (2021),  319–323
24. Astigmatic transformation of a set of edge dislocations embedded in a Gaussian beam
    
    Computer Optics, 45:2 (2021),  190–199
25. Topological charge of a superposition of two Bessel-Gaussian beams
    
    Computer Optics, 45:1 (2021),  19–28
26. Spiral phase plate with multiple singularity centers
    
    Computer Optics, 44:6 (2020),  901–908
27. Experimental investigation of the energy backflow in the tight focal spot
    
    Computer Optics, 44:6 (2020),  863–870
28. Topological charge of optical vortices devoid of radial symmetry
    
    Computer Optics, 44:4 (2020),  510–518
29. Birth of optical vortices in propagating fields with an original fractional topological charge
    
    Computer Optics, 44:4 (2020),  493–500
30. Transfer of spin angular momentum to a dielectric particle
    
    Computer Optics, 44:3 (2020),  333–342
31. Topological charge of optical vortices and their superpositions
    
    Computer Optics, 44:2 (2020),  145–154
32. Orbital angular momentum and topological charge of a Gaussian beam with multiple optical vortices
    
    Computer Optics, 44:1 (2020),  34–39
33. Spin angular momentum density in the tight focus of a light field with phase and polarization singularities
    
    Computer Optics, 43:6 (2019),  1098–1102
34. Topological stability of optical vortices diffracted by a random phase screen
    
    Computer Optics, 43:6 (2019),  917–925
35. Asymmetric hypergeometric laser beams
    
    Computer Optics, 43:5 (2019),  735–740
36. Formation of the reverse flow of energy in a sharp focus
    
    Computer Optics, 43:5 (2019),  714–722
37. Measurement of the orbital angular momentum of an astigmatic Hermite–Gaussian beam
    
    Computer Optics, 43:3 (2019),  356–367
38. Sharp focusing of a light field with polarization and phase singularities of an arbitrary order
    
    Computer Optics, 43:3 (2019),  337–346
39. Reverse flux of energy of a nonparaxial optical vortex in the near field
    
    Computer Optics, 43:1 (2019),  54–62
40. Methods for determining the orbital angular momentum of a laser beam
    
    Computer Optics, 43:1 (2019),  42–53
41. A variety of Fourier-invariant Gaussian beams
    
    Computer Optics, 42:5 (2018),  727–735
42. Orbital angular momentum of an elliptically symmetric laser beam after passing an elliptical spiral phase plate
    
    Computer Optics, 42:4 (2018),  606–613
43. Observation of an optical "angular tractor" effect in a Bessel beam
    
    Computer Optics, 42:4 (2018),  550–556
44. Backward flow of energy for an optical vortex with arbitrary integer topological charge
    
    Computer Optics, 42:3 (2018),  408–413
45. Orbital angular momentum of an arbitrary axisymmetric light field after passing through an off-axis spiral phase plate
    
    Computer Optics, 42:2 (2018),  212–218
46. Fresnel and Fraunhofer diffraction of a Gaussian beam with several polarization singularities
    
    Computer Optics, 42:2 (2018),  179–189
47. Orbital angular momentum of an astigmatic Hermite-Gaussian beam
    
    Computer Optics, 42:1 (2018),  13–21
48. Angular momentum density of a circularly polarized paraxial optical vortex
    
    Computer Optics, 42:1 (2018),  5–12
49. Orbital angular momentum of an astigmatic Gaussian laser beam
    
    Computer Optics, 41:5 (2017),  609–616
50. Orbital angular momentum of an elliptic optical vortex embedded into the Gaussian beam
    
    Computer Optics, 41:3 (2017),  330–337
51. Fractional orbital angular momentum of a Gaussian beam with an embedded off-axis optical vortex
    
    Computer Optics, 41:1 (2017),  22–29
52. Determination of an optical vortex topological charge using an astigmatic transform
    
    Computer Optics, 40:6 (2016),  781–792
53. Vectorial vortex Hankel beams with circular polarization
    
    Computer Optics, 40:6 (2016),  765–771
54. Generating a perfect optical vortex: comparison of approaches
    
    Computer Optics, 40:3 (2016),  312–321
55. Transfer of orbital angular momentum from asymmetric Laguerre-Gaussian beams to dielectric microparticles
    
    Computer Optics, 40:3 (2016),  305–311
56. Optical trapping and moving of microparticles using asymmetrical Bessel-Gaussian beams
    
    Computer Optics, 40:2 (2016),  152–157
57. Laguerre-Gaussian beams with complex shift in Cartesian coordinates
    
    Computer Optics, 40:1 (2016),  5–11
58. Pearcey beams carrying orbital angular momentum
    
    Computer Optics, 39:4 (2015),  453–458
59. Vectorial Hankel laser beams carrying orbital angular momentum
    
    Computer Optics, 39:4 (2015),  449–452
60. Conservation theorems for the orbital angular momentum of a superposition of shifted optical vortices
    
    Computer Optics, 39:3 (2015),  305–310
61. Nonparaxial Hankel vortex beams of the first and second types
    
    Computer Optics, 39:3 (2015),  299–304
62. Research of orbital angular momentum of superpositions of diffraction-free Bessel beams with a complex shift
    
    Computer Optics, 39:2 (2015),  172–180
63. Calculation of the resonant radius of a dielectric cylinder under illumination by a plane TE-wave
    
    Computer Optics, 39:2 (2015),  163–171
64. Asymmetrical Bessel modes of the first and second type and their superpositions
    
    Computer Optics, 39:1 (2015),  5–11
65. Generation of half-pearcey laser beams by a spatial light modulator
    
    Computer Optics, 38:4 (2014),  658–662
66. Hermite–Haussian laser beams with orbital angular momentum
    
    Computer Optics, 38:4 (2014),  651–657
67. Two-dimensional accelerating Bessel beams
    
    Computer Optics, 38:3 (2014),  386–392
68. Structurally stable three-dimensional and two-dimensional laser half Pearcey beams
    
    Computer Optics, 38:2 (2014),  193–197
69. Diffraction-free Lommel beams
    
    Computer Optics, 38:2 (2014),  188–192
70. Rotating elegant Bessel-Gaussian beams
    
    Computer Optics, 38:2 (2014),  162–170
71. Distance of diffraction-free propagation of the bounded airy beam
    
    Computer Optics, 38:1 (2014),  38–41
72. Transforming of slowing laser beams to accelerating beams
    
    Computer Optics, 38:1 (2014),  31–37
73. Diffraction-free asymmetric elegant Bessel beams with fractional orbital angular momentum
    
    Computer Optics, 38:1 (2014),  4–10


74. Vortex-free laser beam with an orbital angular momentum
    
    Computer Optics, 41:4 (2017),  573–576