Numerical aperture for graded-index tapered planar waveguides with a hyperbolic secant refractive index profile

C. Gómez-Reino, C. Bao, M. V. Perez, Y. Wang

Research output: Contribution to journalArticlepeer-review

Abstract

A study of the numerical aperture for graded-index tapered planar waveguides with a hyperbolic secant refractive index profile is presented. Results are particularized for divergent conical and convergent parabolic types of the taper function.

Original languageEnglish
Pages (from-to)1785-1795
Number of pages11
JournalJournal of Modern Optics
Volume45
Issue number9
DOIs
Publication statusPublished - Sept 1998

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