Switchable anisotropic diffraction mode filter based on fork-like liquid crystal gratings

The interaction of liquid crystal (LC) fork-like gratings (FLGs) with a Laguerre–Gaussian beam of the TEM00 mode is described. It is experimentally shown that when the direction of the light polarization vector differs from the direction of the LC eigenvectors, the medium behaves as an FLG with a co...

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Veröffentlicht in:	Applied optics (2004) 2024-11, Vol.63 (33), p.8712
Hauptverfasser:	Gasparyan, P. K., Margaryan, H. L., Abrahamyan, V. K., Sargsyan, T. K., Hakobyan, N. H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Eigenvectors Gaussian beams (optics) Gratings (spectra) Liquid crystals Luminous intensity Propagation modes
Online-Zugang:	Volltext
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