Cylindrical cloaking at oblique incidence with optimized finite multilayer parameters

• Main Authors: Zhang, Baile, Wu, Bae-Ian
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2012
• Subjects: DRNTU::Science::Physics::Optics and light
• Online Access: https://hdl.handle.net/10356/95680; http://hdl.handle.net/10220/8765
• Institution: Nanyang Technological University

We propose multilayer cylindrical invisibility cloaks that are optimized for oblique incidences through a combination of analytic formalism of scattering and genetic optimization. We show that by using only four layers of homogeneous and anisotropic metamaterials without large values of constitutive...