Mode Analysis of the Optical and the Microwave Waveguides Using Electromagnetic Energy Flow Lines
Miloš D. Davidovića and Milena D. Davidovićb
a School of Electrical Engineering, University of Belgrade, Serbia
b Faculty of Civil Engineering, University of Belgrade, Serbia
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To better elucidate the essential energy transmission mechanism in the most common, typical waveguides, the electromagnetic energy flow lines for a planar optical slab waveguide and a microwave rectangular waveguide are constructed. The obtained results supply more direct and transparent insight into the distribution of electromagnetic energy in the modes of various character.
DOI: 10.12693/APhysPolA.116.672
PACS numbers: 03.50.De, 42.25.Bs