Title :
Mode analysis of optical fibres using computer-generated matched filters
Author :
Bartelt, H.O. ; Lohmann, A.W. ; Freude, W. ; Grau, G.K.
Author_Institution :
Universitÿt Erlangen-Nÿrnberg, Physikalisches Institut, Erlangen, West Germany
Abstract :
We propose to use computer-generated matched-filter holograms for the analysis of arbitrary fibre fields in terms of suitable orthogonal functions. In preliminary experiments true graded-index fibre modes were analysed in terms of Gauss-Laguerre functions.
Keywords :
computer-generated holography; matched filters; optical fibres; Gauss-Laguerre functions; computer generated holograms; computer-generated matched filters; modal analysis; optical fibres; orthogonal functions;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830170
