Inspec keywords: birefringence; optical fibre cladding; perturbation theory; permittivity

Other keywords: dielectric anisotropy; weakly guiding fibre; single-lobe stress region; dielectric constant; superposition; perturbation method; azimuthal direction; Panda fibre; fibre cladding; multilobe stress region; fibre birefringence; bow-tie fibre

Subjects: Optical fibre fabrication, cladding, splicing, joining; Fibre optics