40 citations · 80 across the 3 of their papers we have counts for
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Liquid crystal hyperbolic metamaterial for wide-angle negative-positive refraction and reflection
G. Pawlik, K. Tarnowski, W. Walasik +2
We show that nanosphere dispersed liquid crystal (NDLC) metamaterial can be characterized in near IR spectral region as an indefinite medium whose real parts of effective ordinary…
Direct femtosecond pulse compression with miniature-sized Bragg cholesteric liquid crystal
Liyan Song, Shenhe Fu, Yikun Liu +3
Direct compression of femtosecond optical pulses from a Ti:sapphire laser oscillator was realized with a cholesteric liquid crystal acting as a nonlinear 1D periodic Bragg grating.…
Tunable magnetic response of metamaterials
Shumin Xiao, Uday K. Chettiar, Alexander V. Kildishev +3
We demonstrate a thermally tunable optical metamaterial with negative permeability working in the visible range. By covering coupled metallic nanostrips with aligned nematic liquid…