On electromagnetic wave propagation in a
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Sangeeta Sinha; P. Khastgir; S. P. Ojha; P. K. Choudhury
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Article
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1996
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John Wiley and Sons
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English
⚖ 485 KB
A study is made of the modal properties of elechomagnetic waues propagating along a dielectric fiber hauing a periodically varying core cross-sectional size along the direction of propagation. The maximum variation of the core radius is assumed to be small, and a full cycle of variation occurs ouer