Two-dimensional index distribution determination from near-field measurements in single-mode fibres
- 25 September 1986
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 22 (20) , 1038-1040
- https://doi.org/10.1049/el:19860712
Abstract
The refractive-index distribution of single-mode optical fibres can be obtained from transmitted near-field intensity measurements. The generalisation of the method from conventional fibres to noncircularly symmetric guides (e.g. polarisation-maintaining fibres) is discussed. Results obtained both on circular and on polarisation-maintaining fibres are presented.Keywords
This publication has 0 references indexed in Scilit: