Creating electromagnetic cavities using transformation optics

• Published in: New journal of physics Vol. 14; no. 3; pp. 33007 - 33023
• Main Authors: Ginis, V, Tassin, P, Danckaert, J, Soukoulis, C M, Veretennicoff, I
• Format: Journal Article
• Language: English
• Published: IOP Publishing 06.03.2012

We investigate the potential of transformation optics for the design of novel electromagnetic cavities. First, we determine the dispersion relation of bound modes in a device performing an arbitrary radial coordinate transformation and we discuss a number of such cavity structures. Subsequently, we...