Tunable liquid crystal q-plates with arbitrary topological charge.
作者： Sergei Slussarenko , Anatoli Murauski , Tao Du , Vladimir Chigrinov , Lorenzo Marrucci
DOI: 10.1364/OE.19.004085
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摘要: Using a photoalignment technique with a sulphonic azo-dye as the surfactant aligning material, we fabricated electrically tunable liquid crystal q-plates with topological charge 0.5, 1.5 …
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