Tunneling - radiating effect in elliptical step-index fibers.
The tunneling region below cutoff frequency of the different modes in an elliptical step-index fiber is examined. The whispering modes can undergo either a pure tunneling or a tunneling-radiating effect, whereas the bouncing modes show only the tunneling-radiating effect.
Checcacci
P F
PF
Istituto di Ricerca sulle Onde Elettromagnetiche, CNR, Firenze, Italy.
Falciai
R
R
Scheggi
A M
AM