|Shown here is a prototype of an assembly of dielectric spheroids. Admittedly, there are still some issues with mechanical stability, and the functionality (if there is any) has not been studied in detail.|
Circularly symmetric cavities support whisepring-galery modes. See the following pages for some background information.
This page © Copyright Jens Uwe Nöckel, 10/2004Last modified: Mon Oct 1 14:18:22 PDT 2012