Zhi‐Bo Sun, Zheng‐Nan Yuan, H. Kwok, A. Srivastava
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Fast Continuous 2π Phase Modulation using Defect-free Deformed Helix Ferroelectric Liquid Crystals
In this paper, we propose a fringe-field-effect-free fast (250μs) continuous 2π phase modulation using defect-free deformed helix ferroelectric liquid crystal (DHFLC) with high efficiency (> 90%) for the first time. It enables ultra-high PPI applications (pixel pitch = 1 μm).
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