All Stories

  1. Frequency down-conversion based on optical cascading process—New effective way for generation of far infrared or THz radiation
  2. Generalized nonlinear Schrödinger equations describing the Second Harmonic Generation of femtosecond pulse, containing a few cycles, and their integrals of motion
  3. Conservative finite-difference scheme for the 2D problem of femtosecond laser pulse interaction with kink structure of high absorption in semiconductor
  4. Detection and Identification of a Substance with an Inhomogeneous Surface Using the Effective Time-Dependent THz Spectroscopy Method and Emission Frequency Up-Conversion
  5. Influence of nanorod absorption spectrum width on superluminality effect for laser pulse propagation
  6. Soliton Formation and Superluminality Effect due to Nonlinear Absorption of Femtosecond Laser Pulse Energy by the Medium Containing Nanorods
  7. 2D Self-Similar Profile for Laser Beam Propagation in Medium with Saturating Multi-Photon Absorption
  8. A new way for decreasing of amplitude of wave reflected from artificial boundary condition for 1D nonlinear Schrödinger equation
  9. New way for concealed object detection using passive THz images without their viewing
  10. Some aspects of optical spatial solitons in photorefractive media and their important applications
  11. Temperature resolution enhancing of commercially available IR camera using computer processing
  12. New way for both quality enhancement of THz images and detection of concealed objects
  13. High effective algorithm of the detection and identification of substance using the noisy reflected THz pulse
  14. Moving femtosecond soliton in layered structure with cubic nonlinearity
  15. Developing of 2D helical waves in semiconductor under the action of femtosecond laser pulse and external electric field
  16. An Effective Method for Substance Detection Using the Broad Spectrum THz Signal with a “Terahertz Nose”
  17. Possibility of the detection and identification of substance at long distance using the noisy reflected THz pulse under real conditions
  18. Anomalous reflection of THz pulse, containing a few cycles, from absorbing layer: influence of absolute phase of the pulse on the medium response
  19. Explicit solution of FWM problem under the interaction of co-propagating laser beams in medium with cubic nonlinear response
  20. Propagation of femtosecond pulse with self-similar shape in medium with nonlinear absorption
  21. Efficiency of using the spectral dynamics analysis for pulsed THz spectroscopy of both explosive and other materials
  22. Observation of temperature trace, induced by changing of temperature inside the human body, on the human body skin using commercially available IR camera
  23. Propagation of laser pulse with a few cycles in layered medium with time-dependent dielectric permittivity
  24. Moving Soliton and Localized Soliton at PC Boundary
  25. Super Long Distance of Self-similar Laser Beam Propagation in Medium with Nonlinear Absorption and Refraction
  26. High Energy Level Excitation of Molecules due to Cascade Mechanism of Broadband THz Pulse Energy Absorption
  27. Superluminality Effect due to Femtosecond Laser Pulse Self-Trapping by the Nanorods Melting Front
  28. New opportunities for quality enhancing of images captured by passive THz camera
  29. Real-time criteria based on spectral dynamics of medium response for the detection and identification of substance using THz signal
  30. Possibility of the detection and identification of substance at long distance at using broad THz pulse
  31. Resolution enhancing of commercially available passive THz cameras due to computer processing
  32. Transmission of THz pulse with a few circles through opaque samples placed at long distance (4-6 metres)
  33. Helical auto-waves of electron-hole plasma in semiconductor induced by femtosecond pulse at presence of external electric field
  34. Adaptive artificial boundary conditions for Schrödinger equation taking into account the first order dispersion of laser pulse and diffraction of laser beam
  35. Construction of adaptive artificial boundary conditions using the invariant ratios for Schrödinger equation
  36. Temperature resolution enhancing of commercially available THz passive cameras due to computer processing of images
  37. Effective criteria developing for the identification of substance using the reflected THz signal
  38. Possibility of passive THz camera using for a temperature difference observing of objects placed inside the human body
  39. Peculiarities of the detection and identification of substance at long distance
  40. Influence of external electric field on laser-induced wave process occurring in semiconductor under the femtosecond pulse acting
  41. Multi-modes of four-waves mixing at non-collinear interaction of laser beams in medium with cubic nonlinear response
  42. Self-similar pulse-shape mode for femtosecond pulse propagation in medium with resonant nonlinearity
  43. Combined Method for Solving of 1D Nonlinear Schrödinger Equation
  44. On peculiarities of positional effects in sponsored search
  45. Computer Processing of Images Captured with a Commercially Available THz Camera at Long Distances
  46. Effects of plasma confinement on the femtosecond laser ablation of silicon
  47. Expanded opportunities of THz passive camera for the detection of concealed objects
  48. Effective criteria for the identification of substance using the spectral lines dynamics of reflected THz signal
  49. Experimental realization of SDA-method for the detection of substance at long distance
  50. Laser-induced 2D periodic structures of charged particles concentration in semiconductor under the condition of optical bistability existence
  51. Effective criteria for the detection and identification of explosive using the spectral dynamics analysis of THz reflected signal in real time
  52. 2D wave structure induced by femtosecond laser pulse in semiconductor
  53. Conservative finite-difference scheme for the problem of laser pulse propagation in a medium with third-order dispersion
  54. Spectral lines dynamics as an effective tool for the identification of substance using reflected THz signal
  55. Influence of surface of explosive on its detection and identification using the SDA method for analysis of the reflected THz signal
  56. Reflection and propagation of laser pulse with a few cycles in medium with time-dependent dielectric permittivity
  57. Self-similar pulse shape mode for femtosecond pulse propagation in optical fiber with multi-photon absorption and nonlinear refraction
  58. Asymmetric femtosecond laser ablation of silicon surface governed by the evolution of surface nanostructures
  59. Size dependent competition between second harmonic generation and two-photon luminescence observed in gold nanoparticles
  60. Adaptive Artificial Boundary Conditions for 2D Schrödinger Equation
  61. Performance of Multi-cores and Multiprocessor Computers for Some 3D Problems of Nonlinear Optics and Gaseous Dynamics
  62. Computer processing of image captured by the passive THz imaging device as an effective tool for its de-noising
  63. Real-time computer processing of image from THz passive imaging device for improving of images
  64. Increasing the quality of image of a commercially available passive THz camera due to computer processing of image
  65. Influence of absorption spectrum width of nanorods on TPA of femtosecond laser pulse
  66. Strong self-focusing of laser beam in a medium with quadratic nonlinear response
  67. 2D soliton formation of BEC at its interaction with external potential
  68. Efficiency of using correlation function for estimation of probability of substance detection on the base of THz spectral dynamics
  69. Detection and identification of substance (explosive, drugs) using the dynamics of spectral lines distorted by influence of ambient medium
  70. Modified threshold of two-photon-pumped random lasing of ZnO nanorods by femtosecond laser ablation
  71. Selective appearance of several laser-induced periodic surface structure patterns on a metal surface using structural colors produced by femtosecond laser pulses
  72. Strong self-focusing of axial symmetric laser beam due to quadratic nonlinearity
  73. Real-time computer treatment of THz passive device images with the high image quality
  74. Increasing the instrumental resolution of a commercially available passive THz camera due to computer treatment of image
  75. Detection and identification of compound explosive using the SDA method of the reflected THz signal
  76. Efficiency of the detection and identification of ceramic explosive using the reflected THz signal
  77. Role of interfering optical fields in the trapping and melting of gold nanorods and related clusters
  78. Assembling of three-dimensional crystals by optical depletion force induced by a single focused laser beam
  79. Colorizing silicon surface with regular nanohole arrays induced by femtosecond laser pulses
  80. High spatial frequency periodic structures induced on metal surface by femtosecond laser pulses
  81. Possible way for increasing the quality of imaging from THz passive device
  82. Efficiency of the detection of explosive using the spectral dynamics analysis of reflected signal
  83. Transmission of terahertz wave through one-dimensional photonic crystals containing single and multiple metallic defects
  84. Two waves interaction in layered photonic structure at big phase mismatching
  85. Mode of propagation of optical radiation with self-similar pulse shape in layered medium with nonlinear absorption
  86. The effects similar to quantum teleportation and superluminality at propagating of laser pulse in medium with combined nonlinear response
  87. About possibility of eliminating the influence of water vapour on the detection and identification of substance at using the THz laser pulse
  88. Localization of laser pulse and slow light propagation in nonlinear photonic crystal
  89. Multistable mode of second harmonic generation in photonic crystal with combined nonlinear response
  90. An influence of the absolute phase of THz pulse on linear and nonlinear medium response
  91. 2D signature for detection and identification of drugs
  92. The method of the spectral dynamics analysis of reflected signal for problem of identification of substance
  93. Up- and down-conversion at three-wave interaction in medium with combined nonlinear response
  94. 2D terahertz signatures for substance identification
  95. Detection of Explosives Under Covering Soap Using THz Spectral Dynamics Analysis
  96. 2D THz and GHz signature for identification of explosive on reflected THz signal
  97. Identification of explosive using the spectrum dynamics of reflected THz and GHz radiation
  98. Identification of substance in complicated mixture of simulants under the action of THz radiation on the base of SDA (spectral dynamics analysis) method
  99. Conservative finite-difference scheme for a two-dimensional problem of plasma generation in a semiconductor under a laser pulse action
  100. Optical switching element based on layered nonlinear photonic crystal
  101. Influence of transverse perturbation of soliton propagation direction on laser radiation evolution along the layered medium
  102. 2D THz signature for substance identification
  103. Method of THz spectrum dynamics analysis for identification of compound medium
  104. Identification of explosive media using spectrum dynamics under the action of a THz pulse
  105. Multichannel system for restoration of signal and for the identification of a medium
  106. Two-waves optical switching element based on layered nonlinear structure
  107. About efficiency of identification of materials using spectrum dynamics of medium response under the action of THz radiation
  108. Influence of trapping power and scanning speed on the quality of ordered structures formed in Z-scan-based optical trapping
  109. Manipulation of microparticles in colloidal liquids by Z-scan-based optical trapping
  110. Dynamics of optical matter creation and annihilation in colloidal liquids controlled by laser trapping power
  111. Effective reconstruction of dynamics of medium response spectrum
  112. Possibility of control of propagation regime in medium with cubic nonlinearity for chirped femtosecond pulse under the temporal dispersion of nonlinear response
  113. Tunneling of femtosecond pulse in PC band-gap
  114. New method for analysis of temporal dynamics of medium spectrum under the action of terahertz pulse
  115. Theory of THG of high intensive femtosecond laser pulse
  116. Highly effective method for temporal terahertz spectroscopy under the condition of random probe signals
  117. High effective SHG of femtosecond pulse with ring profile of beam in bulk medium with cubic nonlinear response
  118. Influence of weak temporal nonlinear dispersion and weak second order dispersion on picosecond pulse propagation in optical fiber with cubic nonlinearity
  119. On compression of femtosecond pulses with basic and doubled frequencies
  120. Formation of Intensive Pulses with Super Short Duration Under the Cascading SHG in Bulk Medium
  121. Self-Formation of Train of Attosecond Pulses Under the Optical Shock Wave Formation at Femtosecond Pulse Nonlinear Propagation in Optical Fiber
  122. Soliton self-formation in nonlinear photonic crystal
  123. Self-formation soliton under the femtosecond pulse propagation in optical fiber
  124. Effective SHG by high intensive femtosecond laser pulses under the GVM
  125. The dual-wave optical bistable scheme
  126. Dependence of harmonic generation efficiency on absolute phase of femtosecond pulse
  127. Full energy conversion without increasing of pulse duration under the SHG of high intensive femtosecond pulses
  128. Anomalous influence of electrons diffusion on absorption optical bistability realization
  129. Influence of Anderson localization on nonlinear light localization in 1-D photonic crystal
  130. Bistable regime of SHG of femtosecond laser pulse in optical fiber
  131. Stop of light in nonlinear photonic crystal
  132. Soliton-Like Regime of Femtosecond Laser Pulse Propogation in Bulk Media Under the Conditions of SHG
  133. Computational Method for Finding of Soliton Solutions of a Nonlinear Shrödinger Equation
  134. Conservative Difference Scheme for Summary Frequency Generation of Femtosecond Pulse
  135. Comparison of Some Difference Schemes for Problem of Femtosecond Pulse Interaction with Semiconductor in the Case of Nonlinear Mobility Coefficient
  136. Various regimes of summary frequency wave generation of femtosecond pulse in medium with quadratic and cubic nonlinearities
  137. Optically bistable scheme with multiple lateral feedbacks
  138. High efficiency of second-harmonic generation of femtosecond pulses
  139. Influence of dispersion of nonlinear response on the self-action of femtosecond pulse in optical fiber
  140. Effect of false writing of information in optical processor and optical storage devices based on nonlinear absorption
  141. Mathematical modeling of diffraction instability in optical bistable system
  142. New approach to numerical simulation of femtosecond pulse propagation in photonic crystals
  143. Influence of femtosecond pulse duration on shift of central frequency of wave packet
  144. Self-switching in optical bistable cavity-free system
  145. Absorption optical bistable scheme with additional lateral feedback
  146. Optical bistability scheme based on violation of Snell's law of light reflection
  147. New methods of formation of switching waves in an optical bistable cavity-free system
  148. Spatial and temporal instabilities of light fields in cavity-free optical bistable systems
  149. Instability development of counterpropagating light waves with unequal amplitudes
  150. New approach to computer simulation of femtosecond pulse propagation in a nonlinear medium
  151. Reflection of the inclined wave beams from a nonlinear layer
  152. Numerical simulation of some optical bistability problems in semiconductor systems
  153. Parallelization of Linear Algebra Algorithms Using ParSol Library of Mathematical Objects