SIMULATION
OF THE ELECTROMAGNETIC WAVE
IN ITS PASSAGE THROUGH A DOE
Since at small distances, the calculation based on use of the ray-tracing , Fourrer-, Fresnel-, or Kirchhoff approximation fails to describe the wave behavior, one has numerically to solve the Maxwell equations using a finite difference method.
IN ITS PASSAGE THROUGH A DOE
Since at small distances, the calculation based on use of the ray-tracing , Fourrer-, Fresnel-, or Kirchhoff approximation fails to describe the wave behavior, one has numerically to solve the Maxwell equations using a finite difference method.
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Experimental
results correlating the diffraction lens efficiency with the number of quantization
levels M (aperture diameter is 8 mm, focal length is 5 mm, refractive index
is n=2, the illuminating H-wave of wavelength l=1 mm)..
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Distribution
of squared amplitude of the electric component of H-wave (l=1mm) as
it passes through a refractive lens
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Distribution
of squared amplitude of the electric component of H-wave (l=1mm) as
it passes through a binary lens
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Publications:
1.1.D.L.Golovashkin, A.A.Degtyarev, V.A.Soifer Simulation of waveguide propagation
of light using electromagnetic theory, Computer Optics, 17, 1997, pp.5-9.
2. D.L.Golovashkin, A.A.Degtyarev An algorithm of the second-order time-accuracy
to solve the Maxwell equation, Computer Optics,18,1998, pp. 39-42.