RETRACTED ARTICLE: Waveguide dispersion characteristics of graded/linearly chirp type’s refractive index profile of planar slab optical waveguide by using the modified finite element method
2007 ◽
Vol 21
(3)
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pp. 397-408
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1994 ◽
Vol 3
(4)
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pp. 615-622
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1996 ◽
Vol 124
(3-4)
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pp. 240-243
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Keyword(s):