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physics.optics2018
Light Reconfigurable Geometric Phase Optical Element with Multi-stable States
Xiao-Qian Wang, Alwin Ming-Wai Tam, Wei-Qiang Yang +9
We present the design methodology of a light reconfigurable geometric phase optical element with multi-stable diffraction efficiency states, enabled by a photoresponsive self-organ…
cond-mat.soft2018★ 13 cited
Enhanced nanosecond electro-optic effect in isotropic and nematic phases of dielectrically negative nematics doped by strongly polar additive
Bing-Xiang Li, Volodymyr Borshch, Hao Wang +3
An electric field can induce or modify optical birefringence in both the isotropic and nematic phases of liquid crystals (LCs). In the isotropic phase, the electric field induces b…