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Chekalin Sergei Vasil'evich

Publications in Math-Net.Ru

  1. Observation of spatiotemporal self-compression of pulses in one-dimensional waveguide arrays fabricated by laser writing

    Pis'ma v Zh. Èksper. Teoret. Fiz., 117:5 (2023),  344–349
  2. Channels of filaments of axially asymmetric optical vortices at a wavelength of 1800 nm in a LiF crystal

    Pis'ma v Zh. Èksper. Teoret. Fiz., 117:5 (2023),  337–343
  3. Electron diffraction study of structural changes in a thin GeTe crystal under the action of high-power femtosecond laser radiation

    Kvantovaya Elektronika, 53:1 (2023),  29–33
  4. Determination of the duration of a mid-infrared single-cycle light bullet from the structure of induced plasma channels or color centers

    Pis'ma v Zh. Èksper. Teoret. Fiz., 116:7 (2022),  434–441
  5. Control of femtosecond filamentation by means of the alignment of gas molecules by short-wavelength infrared laser pulses

    Pis'ma v Zh. Èksper. Teoret. Fiz., 116:4 (2022),  217–224
  6. Anomalous behavior of the $E_{u}^{1}$ infrared-active phonon mode in Bi$_{2-x}$Sr$_x$Se$_3$ crystal

    Pis'ma v Zh. Èksper. Teoret. Fiz., 115:1 (2022),  40–46
  7. Formation of a light bullet in an elliptically polarized pulse

    Pis'ma v Zh. Èksper. Teoret. Fiz., 115:1 (2022),  15–19
  8. Femtosecond multiple filamentation of an optical vortex in the mid-IR wavelength range in fused silica and fluorides

    Kvantovaya Elektronika, 52:4 (2022),  322–327
  9. Optical and generation characteristics of new nonlinear Ba2Ga8GeS16 and Ba2Ga8(GeSe2)S14 crystals for the mid-IR range

    Kvantovaya Elektronika, 52:3 (2022),  296–300
  10. Light bullets in transparent dielectrics

    Kvantovaya Elektronika, 52:3 (2022),  233–246
  11. Parameters of a light bullet

    Pis'ma v Zh. Èksper. Teoret. Fiz., 113:12 (2021),  817–824
  12. Experimental study of the self-compression of a wave packet upon total internal reflection in a transparent insulator

    Pis'ma v Zh. Èksper. Teoret. Fiz., 113:11 (2021),  723–726
  13. Femtosecond infrared laser spectroscopy of characteristic molecular vibrations in bacteria in the 6-$\mu$m spectral range

    Pis'ma v Zh. Èksper. Teoret. Fiz., 113:6 (2021),  365–369
  14. Formation of a waveguide in a LiF crystal by a mid-IR light bullet

    Kvantovaya Elektronika, 51:8 (2021),  670–678
  15. Nonlinear enhancement of resonance absorption at the filamentation of a mid-infrared pulse in high-pressure gases

    Pis'ma v Zh. Èksper. Teoret. Fiz., 111:1 (2020),  27–31
  16. Interference effects in the formation of the light bullet spectrum under axicon focusing

    Kvantovaya Elektronika, 50:4 (2020),  366–374
  17. Detection of coherent optical phonons in a thin bismuth film by ultrafast electron diffraction

    Kvantovaya Elektronika, 50:3 (2020),  242–245
  18. A method of laser coloration in experiments on filamentation of individual impulses and the formation of a light bullet in a homogeneous transparent dielectrics

    Optics and Spectroscopy, 127:1 (2019),  94–100
  19. The study of solid structural dynamics using ultrafast electron diffraction and microscopy

    Optics and Spectroscopy, 127:1 (2019),  25–31
  20. Effect of group velocity dispersion on femtosecond filamentation of Bessel–Gaussian beams

    Kvantovaya Elektronika, 49:4 (2019),  344–349
  21. Light bullet dynamics in uniform dielectrics (50th anniversary of the Institute of Spectroscopy, Russian Academy of Sciences)

    UFN, 189:3 (2019),  299–305
  22. Role of multiphoton ionization in the short-wavelength broadening of the spectrum of a light bullet in the middle infrared range

    Pis'ma v Zh. Èksper. Teoret. Fiz., 108:5 (2018),  307–311
  23. Path length and spectrum of single-cycle mid-IR light bullets in transparent dielectrics

    Kvantovaya Elektronika, 48:4 (2018),  372–377
  24. Similarity parameter for the process of mid-IR light bullet formation

    Kvantovaya Elektronika, 48:4 (2018),  366–372
  25. Modification of a graphene–copper substrate in vacuum by femtosecond laser radiation

    Kvantovaya Elektronika, 48:2 (2018),  145–148
  26. Scanning photoelectron microscopy using a pointed capillary probe

    Kvantovaya Elektronika, 47:8 (2017),  757–761
  27. Influence of induced colour centres on the frequency – angular spectrum of a light bullet of mid-IR radiation in lithium fluoride

    Kvantovaya Elektronika, 47:3 (2017),  259–265
  28. Supercontinuum spectrum upon filamentation of laser pulses under conditions of strong and weak anomalous group velocity dispersion in transparent dielectrics

    Kvantovaya Elektronika, 47:3 (2017),  252–258
  29. Ultrafast transmission electron microscope for studying the dynamics of the processes induced by femtosecond laser beams

    Kvantovaya Elektronika, 47:2 (2017),  116–122
  30. Dispersion of the anti-Stokes band in the spectrum of a light bullet of a femtosecond filament

    Pis'ma v Zh. Èksper. Teoret. Fiz., 104:3 (2016),  173–177
  31. Direct observation of the generation of coherent optical phonons in thin antimony films by the femtosecond electron diffraction method

    Pis'ma v Zh. Èksper. Teoret. Fiz., 103:8 (2016),  597–601
  32. Periodic colour-centre structure formed under filamentation of mid-IR femtosecond laser radiation in a LiF crystal

    Kvantovaya Elektronika, 46:4 (2016),  379–386
  33. Formation of a fine-dispersed liquid-metal target under the action of femto- and picosecond laser pulses for a laser-plasma radiation source in the extreme ultraviolet range

    Kvantovaya Elektronika, 46:1 (2016),  23–28
  34. Features of coherent phonons of the strong topological insulator Bi$_2$Te$_3$

    Pis'ma v Zh. Èksper. Teoret. Fiz., 102:4 (2015),  262–268
  35. Visible supercontinuum radiation of light bullets in the femtosecond filamentation of IR pulses in fused silica

    Kvantovaya Elektronika, 45:5 (2015),  401–407
  36. Hollow-tip scanning photoelectron microscopy

    Pis'ma v Zh. Èksper. Teoret. Fiz., 99:10 (2014),  683–686
  37. Filamentation of a phase-modulated pulse under conditions of normal, anomalous and zero group velocity dispersion

    Kvantovaya Elektronika, 44:6 (2014),  577–584
  38. Plasma channels in a filament of a femtosecond laser pulse focused by an axicon

    Kvantovaya Elektronika, 44:6 (2014),  570–576
  39. Effect of deuterium substitution for hydrogen in surface functionalisation of hydrophilic nanosilicon particles on their spectral and dynamic properties

    Kvantovaya Elektronika, 44:6 (2014),  552–555
  40. A study of ionisation of free and clustered molecules under the action of femtosecond laser radiation

    Kvantovaya Elektronika, 44:5 (2014),  465–469
  41. Formation of ultrashort electron pulses in an electrostatic laser reflectron-deflector

    Kvantovaya Elektronika, 44:3 (2014),  259–262
  42. Femtosecond spectroscopy of promising materials

    UFN, 184:6 (2014),  672–680
  43. Light bullets and supercontinuum spectrum during femtosecond pulse filamentation under conditions of anomalous group-velocity dispersion in fused silicalicati

    Kvantovaya Elektronika, 43:4 (2013),  326–331
  44. Excitation and dissociation of molecules by femtosecond IR laser radiation in the gas phase and on dielectric surfaces

    Kvantovaya Elektronika, 43:4 (2013),  320–325
  45. Ultrafast broadband spectroscopy of crystalline bismuth

    Kvantovaya Elektronika, 43:4 (2013),  313–319
  46. Microscopy of photoionisation processes

    Kvantovaya Elektronika, 43:4 (2013),  308–312
  47. From self-focusing light beams to femtosecond laser pulse filamentation

    UFN, 183:2 (2013),  133–152
  48. Desorption of an organic conducting polymer by soft X-ray radiation created by a femtosecond laser

    Pis'ma v Zh. Èksper. Teoret. Fiz., 96:9 (2012),  670–673
  49. Femtosecond laser pulse filamentation under anomalous dispersion in fused silica. Part 2. Experiment and physical interpretation

    Kvantovaya Elektronika, 42:10 (2012),  920–924
  50. Femtosecond laser pulse filamentation under anomalous dispersion in fused silica. Part 1. Numerical investigation

    Kvantovaya Elektronika, 42:10 (2012),  913–919
  51. Direct observation of intracluster reactions induced in (CF$_3$I)$_n$ clusters by femtosecond ultraviolet radiation

    Pis'ma v Zh. Èksper. Teoret. Fiz., 94:7 (2011),  610–613
  52. Лазерная фотоэлектронная проекционная микроскопия органического проводящего полимера

    Pis'ma v Zh. Èksper. Teoret. Fiz., 92:11 (2010),  859–863
  53. Direct observation of the vibrational energy redistribution in (CF$_3)_2$CCO molecules resonantly excited by femtosecond infrared laser radiation

    Pis'ma v Zh. Èksper. Teoret. Fiz., 92:3 (2010),  157–161
  54. Interference Effects in the Conical Emission of Femtosecond Filament in Fused Silica

    Pis'ma v Zh. Èksper. Teoret. Fiz., 91:8 (2010),  405–409
  55. Visualization of the spatio-temporal structure of a pulsed photoelectron beam formed by femtosecond laser radiation

    Pis'ma v Zh. Èksper. Teoret. Fiz., 90:1 (2009),  15–20
  56. Investigation of coherent phonons in bismuth by femtosecond laser and X-ray pulse probing

    Pis'ma v Zh. Èksper. Teoret. Fiz., 89:3 (2009),  148–152
  57. Discrete conical emission rings observed upon filamentation of a femtosecond laser pulse in quartz

    Kvantovaya Elektronika, 39:7 (2009),  653–657
  58. Formation of extended periodic microstructures by “Point” irradiation of gold film by femtosecond laser pulses

    Pis'ma v Zh. Èksper. Teoret. Fiz., 88:4 (2008),  299–302
  59. Formation of nanolocalized tungsten photoion packets by femtosecond laser pulses

    Pis'ma v Zh. Èksper. Teoret. Fiz., 87:7 (2008),  422–425
  60. Spectral modification of femtosecond laser pulses in the process of highly efficient generation of terahertz radiation via optical rectification

    Pis'ma v Zh. Èksper. Teoret. Fiz., 85:5 (2007),  279–282
  61. Generation of a directed nanolocalized photoelectron beam by means of femtosecond laser pulses

    Pis'ma v Zh. Èksper. Teoret. Fiz., 83:9 (2006),  435–438
  62. Conical emission of a femtosecond laser pulse focused by an axicon into a K 108 glass

    Kvantovaya Elektronika, 36:9 (2006),  821–824
  63. The unique femtosecond spectrometric complex as an instrument for ultrafast spectroscopy, femtochemistry, and nanooptics

    UFN, 176:6 (2006),  657–664
  64. Relaxation dynamics of the LH2 complex from a photosynthetic purple bacterium Thiorhodospira sibirica studied by the near-IR femtosecond pump-probe method

    Kvantovaya Elektronika, 35:1 (2005),  107–110
  65. Femtosecond laser photoelectron projection microscopy of organic nanocomplexes

    Pis'ma v Zh. Èksper. Teoret. Fiz., 80:8 (2004),  645–649
  66. Dissociation of CF2HCl molecules by intense radiation from a femtosecond laser in the near-IR range

    Pis'ma v Zh. Èksper. Teoret. Fiz., 80:2 (2004),  104–106
  67. Femtosecond recording of holograms and hologram-like structures in volume recording media

    Kvantovaya Elektronika, 31:9 (2001),  843–844
  68. Generation of charge carriers in C60 films by 100-fs laser pulses with photon energies above and below the mobility edge

    Kvantovaya Elektronika, 31:5 (2001),  395–397
  69. Measurement of coherent polarisation relaxation times in condensed media using femtosecond interferometric spectroscopy

    Kvantovaya Elektronika, 31:5 (2001),  393–394
  70. Reduction of the efficiency of photoinduced polymerisation in C60 films on irradiation with femtosecond laser pulses

    Kvantovaya Elektronika, 25:8 (1998),  709–711
  71. Recording of the interference of counterpropagating femtosecond laser pulses

    Kvantovaya Elektronika, 23:4 (1996),  293–294
  72. Investigation of laser photodetachment of rhodamine 6G ions from adsorbed layers of different thickness

    Kvantovaya Elektronika, 10:7 (1983),  1425–1430
  73. Observation of a photoionic image in a laser desorption microscope

    Kvantovaya Elektronika, 9:11 (1982),  2117–2118
  74. Search for amplification in the far vacuum ultraviolet due to transitions of multiply charged ions in an extended laser plasma

    Kvantovaya Elektronika, 8:1 (1981),  88–97
  75. Self-focusing limitation of brightness in amplification of ultrashort pulses in neodymium glass and yttrium aluminum garnet

    Kvantovaya Elektronika, 3:7 (1976),  1585–1590
  76. Optimal focusing of laser radiation on the surface of a solid target

    Kvantovaya Elektronika, 2:7 (1975),  1593–1595
  77. Reduction of the duration of picosecond pulses emitted by a neodymium-glass laser

    Kvantovaya Elektronika, 2:1 (1975),  205–209
  78. Origin of the temporal structure of ultrashort laser pulses

    Kvantovaya Elektronika, 1:4 (1974),  956–959
  79. Process of formation of ultrashort pulses in a YAG:Nd laser

    Kvantovaya Elektronika, 1:2 (1974),  377–384
  80. Evolution of the emission of ultrashort pulses from a neodymium-glass laser

    Kvantovaya Elektronika, 1973, no. 5(17),  52–56
  81. Mechanisms of radiation energy and power limitation in the amplification of ultrashort pulses in neodymium glass lasers

    Kvantovaya Elektronika, 1973, no. 2(14),  102–105
  82. Generation of high-power light pulses at wavelengths 1.06 and 0.53 μ and their application in plasma heating. II. Neodymium-glass laser with a second-harmonic converter

    Kvantovaya Elektronika, 1972, no. 6(12),  50–55
  83. Increase in the ratio of the energy of ultrashort laser pulses to the energy of the background radiation

    Kvantovaya Elektronika, 1972, no. 7,  68–70
  84. Investigations of a plasma formed by ultrashort laser pulses

    Kvantovaya Elektronika, 1971, no. 1,  4–28

© Steklov Math. Inst. of RAS, 2024