Proceedings of LFNM'...: International Workshop on Laser and Fiber-optical Networks Modeling, Volume 4Kharkiv State University of Radio Electronics, 2002 - Fiber optics |
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Page 299
... topological charge transforms accord- ing to the expression / = 1 + 20 , where l is the initial charge , σ is the beam helicity . The energy effectiveness of these transformations is not more than 50 % . References 1. M.V. Vasnetsov , K ...
... topological charge transforms accord- ing to the expression / = 1 + 20 , where l is the initial charge , σ is the beam helicity . The energy effectiveness of these transformations is not more than 50 % . References 1. M.V. Vasnetsov , K ...
Page 305
... topological charge . The azimuthal index defines the quantity of the topological charge of the optical vortex . It equals to the number of the jumps of the field phase on 2л under by- pass of the point of the branching . 2j 4j Let us ...
... topological charge . The azimuthal index defines the quantity of the topological charge of the optical vortex . It equals to the number of the jumps of the field phase on 2л under by- pass of the point of the branching . 2j 4j Let us ...
Page 306
... topological charge and radial coordinate R and if R → 1 the declination de- creases . We present the system ( 9 ) as the oscillator equation ä1 = −U1āj⋅ ( 10 ) We shall obtain the solution of the equation ( 10 ) in the singular point ...
... topological charge and radial coordinate R and if R → 1 the declination de- creases . We present the system ( 9 ) as the oscillator equation ä1 = −U1āj⋅ ( 10 ) We shall obtain the solution of the equation ( 10 ) in the singular point ...
Contents
INV L1 NEW CONCEPT OF MULTIPASS RESONATORS FOR GAS AND | 1 |
L2 WIDEAPERTURE ELECTRODISCHARGE EXCIMER LASERS | 8 |
L4 POSSIBILITY OF HIGHFREQUENCY PULSE DISCHARGE | 17 |
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absorption amplitude angle angular anisotropic atoms axis B₁ birefringence bolometer calculated carrier cathode cavity characteristics coefficient colorimeters components coordinate density dependence determined devices dielectric diffraction discharge E-mail effective electric field electromagnetic energy equation experimental factor FLP DL frequency function Gaussian beam gratings IEEE intensity distribution interaction interferometer irradiation Kharkiv National University Kharkov laser beam laser radiation layer length light linear matrix measured medium method mirror mode modulation nonlinear obtained optical fiber optical vortices output parameters particles phase photodetector photodiodes photonic crystal plane plasma polarization problem processes propagation pulse pumping radius range reflection refractive index resonator scattering semiconductor simulation singular beam solution spatial spectral spectrum Stokes parameters surface temperature thermal threshold tion topological transformation transverse Ukraine VCSEL vector voltage Volyar vortex vortices wave waveguide wavelength waveplate