Title :
Huygens-type formula for curvature loss from dielectric waveguides in optoelectronics
Author :
Kendall, P.C. ; Stern, M.S. ; Robson, P.N.
Author_Institution :
University of Sheffield, Department of Electronic & Electrical Engineering, Sheffield, UK
Abstract :
A new space-wave scalar curvature loss formula is produced by (i) enclosing a completely circular waveguide within a surface on which the electric field is assumed to be known, and (ii) improving the Green function. Good agreement with experiment is obtained.
Keywords :
circular waveguides; dielectric waveguides; losses; Green function; circular waveguide; curvature loss; dielectric waveguides; optoelectronics; space-wave scalar curvature loss formula;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870601
