Design of thin–film photonic metamaterial Lüneburg lens using analytical approach

• Main Authors: Johnson, Steven G., Gao, Hanhong, Zhang, Baile, Barbastathis, George
• 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/10356/94933; http://hdl.handle.net/10220/8772
• Institution: Nanyang Technological University

We design an all–dielectric Lüneburg lens as an adiabatic space–variant lattice explicitly accounting for finite film thickness. We describe an all–analytical approach to compensate for the finite height of subwavelength dielectric structures in the pass–band regime. This method calculates the effec...