Refractive aspherical lens for terahertz imaging
Refractive aspherical lens for terahertz imaging is a scholarly work, published in 2019 in ''Optics Communications''. The main subjects of the publication include optics, physics, focal length, silicon photonics, terahertz radiation, Lens, materials science, and cardinal point. The authors introduce two convex-piano lenses for terahertz (THz) imaging applications.