首页|Twisted microdomains in liquid crystals for polarization-insensitive phase modulation
Twisted microdomains in liquid crystals for polarization-insensitive phase modulation
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Polarization-independent phase modulators based upon liquid crystals(LCs)with a simple device architecture have long been desired for a range of optical applications.Recently,researchers have demonstrated a novel fabrication procedure using cholesteric LCs as a primer for achieving low polarization dependence coupled with a large phase modulation depth.
Yifei Ma、Zimo Zhao、Stephen M.Morris、Chao He
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Department of Engineering Science,University of Oxford,Oxford OX1 3PJ,UK