IEVref:
731-07-13
ID:
Language:
en
Status:
Standard
Term:
refracted near-field method
Synonym1:
refracted ray method
Synonym2:
Synonym3:
Symbol:
Definition:
the technique for measuring the refractive index profile of an optical fibre by scanning the entrance face with the vertex of a high numerical aperture cone of monochromatic light and measuring the change in power of refracted rays
Publication
date
:
1991-10
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
the technique for measuring the refractive index profile of an optical fibre by scanning the entrance face with the vertex of a high numerical aperture cone of monochromatic light and measuring the change in power of refracted rays