Space wave channeling enabled by conformal transformation optics

Transformation optics (TO) methodology provides an unconventional approach to mold the path of electromagnetic (EM) waves. Most of the previous works reported today are limited to control EM waves in either reflection or transmission mode. However, by merging TO and geometrical optics, we present a ...

Source: Journal of the Optical Society of America B - August 14, 2019 Category: Physics Authors: Atefeh Ashrafian Mohammad Hosein Fakheri Ali Abdolali Source Type: research