Presentation + Paper
25 February 2020 Controlling light with hyperbolic metamaterial director profiles
Anja Pusovnik, Miha Ravnik
Author Affiliations +
Proceedings Volume 11303, Emerging Liquid Crystal Technologies XV; 113030B (2020) https://doi.org/10.1117/12.2550819
Event: SPIE OPTO, 2020, San Francisco, California, United States
Abstract
Hyperbolic metamaterials are uniaxial birefringent materials with the eigenvalues of the tensorial permittivity opposite in sign. In this work, we were interested in homogeneous hyperbolic metamaterials with optical axis spatially varying in a defect manner, and observing how such structure in uences the extraordinarily polarized light wave. More broadly, this work is an attempt towards realising liquid crystal-like performing metamaterials.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anja Pusovnik and Miha Ravnik "Controlling light with hyperbolic metamaterial director profiles", Proc. SPIE 11303, Emerging Liquid Crystal Technologies XV, 113030B (25 February 2020); https://doi.org/10.1117/12.2550819
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KEYWORDS
Metamaterials

Liquid crystals

Absorption

Geometrical optics

Refraction

Refractive index

Finite-difference time-domain method

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