液晶
衍射
电场
材料科学
光学
衍射光栅
格子(音乐)
凝聚态物理
栅栏
结晶学
化学
物理
光电子学
声学
量子力学
摘要
Application of an electric field to a thin layer of nematic liquid-crystal causes the formation of a lattice of cylindrical lenses within the liquid-crystal material. An expression for the far-field diffraction pattern of light transmitted through this lattice is derived. The observed diffraction pattern agrees with that predicted by the theory.
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