The wavelength dependence of the optical reorientation of nematic liquid crystals is investigated in the presence of two dyes, using the z-scan technique. A strong correlation is found between the magnitude of the dye-induced amplification of the optical torque and the dichroism of the system.
WAVELENGTH DEPENDENCE OF OPTICAL REORIENTATION IN DYE-DOPED NEMATICS
PAPARO D;
1994
Abstract
The wavelength dependence of the optical reorientation of nematic liquid crystals is investigated in the presence of two dyes, using the z-scan technique. A strong correlation is found between the magnitude of the dye-induced amplification of the optical torque and the dichroism of the system.File in questo prodotto:
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