What are Tunable Optical Materials? Tunable optical materials are a class of nanomaterials that can manipulate light in a controllable and dynamic manner. These materials have optical properties, such ...
Acousto-optic tunable filters (AOTFs) represent a versatile class of optical devices that utilise the interaction between acoustic waves and light within anisotropic crystals to achieve rapid spectral ...
In this study, chiral gold nanoparticles with a concave vortex cube structure were employed as the chiral substrate, exhibiting highly tunable optical chirality and intriguing chiral-induced spin ...