Use of far-field radiation pattern to characterise single-mode symmetric slab waveguides
- 3 February 1983
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 19 (3) , 120-121
- https://doi.org/10.1049/el:19830085
Abstract
The far-field intensity pattern is used for determining the core dimensions and refractive-index difference between core and cladding, of a single-mode (TE) symmetric dielectric slab waveguide. Similarities with the same technique in cylindrical co-ordinates are pointed out.Keywords
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