Queries, comments, suggestions? Please contact us.



Area Optical fibre communication / Fibre construction and optical characteristics

IEV ref731-02-16

en
index dip
a depression in the refractive index at the centre of the core

Note – An index dip is an imperfection which may occur in certain fabrication techniques.


fr
creux central d'indice, m
diminution de l'indice de réfraction au voisinage du centre du coeur

Note – Un creux central d'indice est une imperfection produite dans certains procédés de fabrication.


ar
هبوط عامل الانكسار

de
Dip, m
Brechzahleinbruch, m

es
depresión del índice

fi
taitekerroinkuoppa

it
depressione dell'indice (di rifrazione)

ko
굴절률 저하

ja
コアセンタディップ

pl
depresja profilu centralna
depresja profilu

pt
depressão central de índice

sv
indexsänka

Publication date: 1991-10
Copyright © IEC 2019. All Rights Reserved.