论文信息 - A switchable liquid crystal binary Gabor lens

A switchable liquid crystal binary Gabor lens

Abstract Nematic liquid crystal is used in a transparent patterned electrode cell to implement an electrically switchable Gabor lens. The binary Gabor zone plate used produces only a single pair of conjugate foci, unlike the multiple foci associated with Fresnel zone plates. Fabrication of a device is detailed and its focusing ability demonstrated.

P. W. McOwan | William J. Hossack | M. S. Gordon

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