Modal cutoff condition for an optical wa
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M. P. Srinivasa Rao; B. Prasad; P. Khastgir; S. P. Ojha
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Article
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1997
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John Wiley and Sons
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English
⚖ 125 KB
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The characteristic equation for an optical wa¨eguide with a hypocycloidal cross section is obtained. This cross section can be thought of as ha¨ing the shape of a distorted square and leads to a tolerance analysis for deformation in a square wa¨eguide. The complex geometry makes the analysis of mode