@inproceedings{341df9740aa04f5199df4aa7ad8a678b,
title = "Mid-IR high-index dielectric Huygens metasurfaces",
abstract = "In this paper, we proposed highly efficient all-dielectric Huygens' metasurfaces working at mid-IR frequencies. The meta-Atom of the designed Huygens' metasurface is a cubic dielectric resonator or its variety, which is made from PbTe that possesses a high refractive index of around 5 at mid-IR frequencies. By overlapping spectrally both the magnetic and electric dipole modes of the high-index dielectric resonators, a full phase coverage of 2π and an equal-magnitude transmission could be achieved, which are essential conditions for realizing a metasurface. Two Huygens' metasurfaces for beam bending are designed with a phase change between two consecutive meta-Atoms of π/4 and π/3, respectively. The simulation results agree well with the design theory.",
keywords = "Dielectric Resonators, High-Index Material, Huygens' Metasurface, Mid-Ir",
author = "Jun Ding and Li Zhang and Han Ren and Mi Zhou and Yuankun Lin and Juejun Hu and Hualiang Zhang",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Physics and Simulation of Optoelectronic Devices XXIV ; Conference date: 15-02-2016 Through 18-02-2016",
year = "2016",
doi = "10.1117/12.2212883",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Yasuhiko Arakawa and Bernd Witzigmann and Marek Osinski",
booktitle = "Physics and Simulation of Optoelectronic Devices XXIV",
address = "美国",
}