Title :
Optical-fibre excitation by finite beams
Author :
Pask, C. ; Barrell, K.
Author_Institution :
Australian National University, Department of Applied Mathematics, Institute of Advanced Studies, Canberra, Australia
Abstract :
Simple formulas are given for trapped-mode power excited by a spot of light illuminating an optical fibre. The results are used to discuss features of Gaussian-beam excitation.
Keywords :
excitation; fibre optics; optical waveguides; Gaussian beam excitation; finite beams; optical fibre excitation; trapped mode power;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750204
