109 citations · 124 across the 4 of their papers we have counts for
4 papers
Chiral ferroelectric nematic liquid crystals as materials for versatile laser devices
César L. Folcia, Josu Ortega, Teresa Sierra +2
We present a liquid-crystal laser device based on the chiral ferroelectric nematic phase (NF*). The laser medium is obtained by mixing a ferroelectric nematic material with a chira…
Second harmonic generation in anisotropic stratified media: A generalization of the Berreman method and its application to photonic materials
J. Ortega, C. L. Folcia, J. Etxebarria
We have developed a numerical method for calculating the second harmonic generation (SHG) generated by an anisotropic material whose optical properties present an arbitrary modulat…
The ferroelectric nematic phase: An optimum liquid crystal candidate for nonlinear optics
C. L. Folcia, J. Ortega, R. Vidal +2
Materials that exhibit high nonlinear optical (NLO) susceptibilities are considered as promising candidates for a wide range of photonic and electronic applications. Here we argue…
Generalization of the Maier-Saupe theory to the ferroelectric nematic phase
J. Etxebarria, C. L. Folcia, J. Ortega
We present a generalization of the Maier-Saupe (MS) theory that incorporates the description of the ferroelectric nematic phase (NF) within its scope of application. The extension…