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 198
... Gaussian ( c ) beams . The interference pattern as the result of the sum of the paraxial beam bearing the optical vortex and the fundamental Gaussian beam transmitting at some angle ( d ) and along the same optical axis ( e ) . Fig.2 ...
... Gaussian ( c ) beams . The interference pattern as the result of the sum of the paraxial beam bearing the optical vortex and the fundamental Gaussian beam transmitting at some angle ( d ) and along the same optical axis ( e ) . Fig.2 ...
Page 231
... beam cross - section is not strong round but slightly ellip- tically deformed and there is a pair of the topological ... Gaussian beam - along the upper edge settles the chain of the optical vortex germs , ( b ) the saddle - shape ...
... beam cross - section is not strong round but slightly ellip- tically deformed and there is a pair of the topological ... Gaussian beam - along the upper edge settles the chain of the optical vortex germs , ( b ) the saddle - shape ...
Page 251
... Gaussian modes after quartic phase corrector π2 .η.r Vc ( t ) = Vo ( t ) · exp { 1 , x2 . n.r A2 4 ( 8 ) where A , is the area of an input beam . This distribution has E2 = 0.06 comparing with em- bedded Gaussian and don't change the ...
... Gaussian modes after quartic phase corrector π2 .η.r Vc ( t ) = Vo ( t ) · exp { 1 , x2 . n.r A2 4 ( 8 ) where A , is the area of an input beam . This distribution has E2 = 0.06 comparing with em- bedded Gaussian and don't change the ...
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