Leaky-mode expansion of the electromagnetic field inside dispersive spherical cavity
Abstract
Rigorous justification is presented for a recently introduced method to construct leaky-mode expansions of electromagnetic fields excited inside a spherical cavity filled with a dispersive, lossy medium. In a departure from the traditional approaches, our construction does not rely on Green’s functions, rather it starts from a judiciously chosen auxiliary meromorphic function. Convergence of both the series expansions and of the over-completeness relations for the leaky modes is proven for a realistic model of chromatic dispersion.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Mar 01, 2018
- Source ID
- 10.1063/1.5006956
Entities
People
- M. Kolesik
- Masud Mansuripur
- P. Jakobsen
Organizations
- Air Force Office of Scientific Research
- University of Arizona
- University of Tromsø – The Arctic University of Norway