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Optical dispersion curves of two metal‐clad lightguides having double convex lens core cross sections
Author(s) -
Mishra V. N.,
Singh Vivek,
Prasad B.,
Ojha S. P.
Publication year - 2000
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(20000220)24:4<229::aid-mop6>3.0.co;2-5
Subject(s) - optics , core (optical fiber) , dispersion (optics) , lens (geology) , regular polygon , modal , matching (statistics) , physics , geometry , materials science , mathematics , statistics , polymer chemistry
Using Goell's point‐matching method under the weak guidance condition, modal characteristic equations have been derived for two lightguides with double convex lens‐shaped core cross sections. In one case, both of the boundaries are taken as conducting, and in the other case, we consider only one side as conducting. In both cases, dispersion curves are obtained and compared. ©2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 24: 229–232, 2000.