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

• المؤلفون الرئيسيون: Johnson, Steven G., Gao, Hanhong, Zhang, Baile, Barbastathis, George
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2012
• الموضوعات: DRNTU::Science::Physics::Optics and light
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/94933; http://hdl.handle.net/10220/8772

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...