Fundamental mode in advanced technology optical fibres by two-point quasi-rational approximations

DOI10.1016/j.physleta.2006.04.112zbMath1142.78300OpenAlexW1996480070WikidataQ66691507 ScholiaQ66691507MaRDI QIDQ942451

E. Castro, Celso L. Ladera, Pablo Martín

Publication date: 5 September 2008

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2006.04.112

zbMATH Keywords

fibre opticstwo-point quasi-rational approximations

Mathematics Subject Classification ID

Physical optics (78A10)

Cites Work

• Simple analytical approximations to the integrals of the Bessel functionsJ_ν: application to the transmittance of a circular aperture
• Fractional approximations to the Bessel function J0(x)
• Eigenvalues of the Schrödinger equation with Coulomb potentials plus linear and harmonic radial terms

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