Title :
Radiation loss from planar waveguides with random wall imperfections
Author :
Lacey, J.P.R. ; Payne, F.P.
Author_Institution :
Dept. of Eng., Cambridge Univ., UK
fDate :
8/1/1990 12:00:00 AM
Abstract :
Presents a new method of analysing radiation loss from optical waveguides with random wall imperfections, in which the imperfections are treated as an equivalent current source. The method allows calculation of both the far field pattern and the loss, and gives a result which is simpler than that obtained by other methods
Keywords :
integrated optics; optical losses; optical waveguide theory; equivalent current source; far field pattern; integrated optics; optical waveguides; planar waveguides; radiation loss; random wall imperfections;
Journal_Title :
Optoelectronics, IEE Proceedings J
