✦ LIBER ✦
Determination of propagation constants in two-dimensional waveguides by frequency-domain path-integral methods
✍ Scribed by Robert D. Nevels; Zuoguo Wu
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 142 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
A study of the path-integral method to compute the eigen¨alues in two-dimensional wa¨eguides is presented. The frequencydomain fields are computed by the path-integral method in the longitudinal and trans¨erse directions in wa¨eguides containing a delta-function source. The frequency-domain field is then Fourier transformed to determine its eigen¨alue spectrum. Spectrum peak ¨alues are compared with the analytically calculated eigen¨alues. Results are gi¨en for a parallel-plate wa¨eguide and for a dielectric slab guide.