Spherical cloaking using nonlinear transformations for improved segmentation into concentric isotropic coatings

• المؤلفون الرئيسيون: Johnson, Steven G., Joannopoulos, John D., Qiu, Cheng Wei, Hu, Li, Zhang, Baile, Wu, Bae-Ian
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2012
• الموضوعات: DRNTU::Engineering::Mathematics and analysis::Simulations
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/95031; http://hdl.handle.net/10220/8800
• المؤسسة: Nanyang Technological University

Two novel classes of spherical invisibility cloaks based on nonlinear transformation have been studied. The cloaking characteristics are presented by segmenting the nonlinear transformation based spherical cloak into concentric isotropic homogeneous coatings. Detailed investigations of the optimal d...