Properties of Nematics Studied by Four Wave Mixing
作者： Irena Drevensek , Martin Čopič
DOI: 10.1080/10587259108032103
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摘要: Abstract Diffraction efficiency and time dependence of optically induced diffraction grating in the nematic phase a commercial mixture ZLI 1738 was measured with separate probe beam. From data, using known values indices refraction, bend splay orientational elastic constants effective viscosities were calculated.
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