RT Journal Article
A1 D. Marcuse

PB iet
T1 Directional-coupler filter using dissimilar optical fibres
JN Electronics Letters
VO 21
IS 17
SP 726
OP 727
AB The letter discusses the filter bandwidths achievable with directional couplers composed of two dissimilar optical fibres. One fibre always has a step-index core while the other may be either a step-index fibre or a graded-index fibre whose core has a parabolic, triangular or cusp-shaped refractive-index distribution.
K1 graded-index fibre
K1 step index fibre
K1 dissimilar optical fibres
K1 filter bandwidths
K1 directional coupler filter
K1 refractive index distribution
K1 step index core
DO https://doi.org/10.1049/el:19850512
UL https://digital-library.theiet.org/;jsessionid=14v8mv1p424wk.x-iet-live-01content/journals/10.1049/el_19850512
LA English
SN 0013-5194
YR 1985
OL EN