Chirality and chiroptical effects in metal nanostructures: fundamentals and current trends

JT Collins, C Kuppe, DC Hooper… - Advanced Optical …, 2017 - Wiley Online Library
Throughout the 19th and 20th century, chirality has mostly been associated with chemistry.
However, while chirality can be very useful for understanding molecules, molecules are not …

Optical chiral metamaterials: a review of the fundamentals, fabrication methods and applications

Z Wang, F Cheng, T Winsor, Y Liu - Nanotechnology, 2016 - iopscience.iop.org
Optical chiral metamaterials have recently attracted considerable attention because they
offer new and exciting opportunities for fundamental research and practical applications …

Unlocking the out-of-plane dimension for photonic bound states in the continuum to achieve maximum optical chirality

L Kühner, FJ Wendisch, AA Antonov, J Bürger… - Light: Science & …, 2023 - nature.com
The realization of lossless metasurfaces with true chirality crucially requires the fabrication of
three-dimensional structures, constraining experimental feasibility and hampering practical …

A helical metamaterial for broadband circular polarization conversion

J Kaschke, L Blume, L Wu, M Thiel… - Advanced Optical …, 2015 - Wiley Online Library
Metallic helical metamaterials give rise to broadband and scalable chiro‐optical effects
orders of magnitude higher than found in nature. While arrays of gold helices have been …

Broadband metamaterials and metasurfaces: a review from the perspectives of materials and devices

J Jung, H Park, J Park, T Chang, J Shin - Nanophotonics, 2020 - degruyter.com
Metamaterials can possess extraordinary properties not readily available in nature. While
most of the early metamaterials had narrow frequency bandwidth of operation, many recent …