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Diffraction property of cholesteric liquid crystal (CLC) grating has been theoretically and experimentally investigated. The experimental result is in good agreement with the Raman-Nath theoretical diffraction probed by a polarized beam in various polarization states. The dependence on the wavelength and the polarization creates a possibility for externally modulating the CLC device.
Diffraction property of cholesteric liquid crystal (CLC) grating has been theoretically and experimentally investigated. The experimental result is in good agreement with the Raman-Nath theoretical diffraction probed by a polarized beam in various polarization states. The dependence on the wavelength and the polarization creates a possibility for externally modulating the CLC device.
Diffraction property of cholesteric liquid crystal (CLC) grating has been theoretically and experimentally investigated. The experimental result is in good agreement with the Raman-Nath theoretical diffraction probed by a polarized beam in various polarization states. The dependence on the wavelength and the polarization creates a possibility for externally modulating the CLC device.
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