Analytical model of light beam diffraction by one-dimensional electrically controlled non-uniform transmission photon PDLC structures |
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| Authors: | S V Ustyuzhanin S N Sharangovich |
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| Institution: | (1) Goddard Space Flight Center (GSFC) Heliophysics Science Div. (HSD), NASA, 20771 Greenbelt, Maryland, 673, USA; |
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| Abstract: | A mathematical model describing two-dimensional diffraction of quasi-monochromatic light beams by onedimensional electrically
controlled non-uniform holographic photon structures in photopolymer dispersed liquid crystal (PDLC) materials is presented.
The model describes light field distributions in the near and far field zones with allowance for the refractive index profile
in the structure, light beam divergence, and encapsulation of liquid crystal molecules. |
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