Title :
Fundamental-mode cutoff in depressed inner cladding fibres
Author_Institution :
CNET, LAB/MER/FOG, Lannion, France
Abstract :
We give simple and accurate formulas for the computation of the cutoff wavelength of the fundamental mode for depressed inner cladding fibres.
Keywords :
optical fibres; optical waveguide theory; cutoff wavelength; depressed inner cladding fibres; depth parameters; fundamental mode; normalised cutoff frequency; optical fibre; width parameters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19820438
