Numerical investigation of a trapezoidal
โ
Gong Yue-Jin; Lin De-Jun; Anthony D. Klemm
๐
Article
๐
1996
๐
John Wiley and Sons
๐
English
โ 275 KB
๐ 2 views
The mode dispersion of trapezoidal cross-section narrow ridge dielectric optical waveguides is calculated by the Weighted Residual Method (WRM). In the sloping region, the field is expressed in terms of Airy functions, thus having no arbitrariness at the boundaries. The result is compared with previ