Routine characterisation of single-mode fibres
暂无分享,去创建一个
In single-mode fibres, the core diameter and refractive-index difference between core and cladding may be found from the widths of (a) the halfpower points and (b) the first minimum of the far-field radiation. The technique has been used to study the effect of heat treatment.
[1] Emil Wolf,et al. Principles of Optics: Contents , 1999 .
[2] David N. Payne,et al. Optical fibres based on phosphosilicate glass , 1976 .
[3] A. Snyder. Asymptotic Expressions for Eigenfunctions and Eigenvalues of a Dielectric or Optical Waveguide , 1969 .