Title :
Multiposition optical-fibre switch
Author :
Tomlinson, W.J. ; Wagner, R.E. ; Strnad, A.R. ; Dunn, F.A.
Author_Institution :
Bell Laboratories, Holmdel, USA
Abstract :
We describe a compact simple multiposition switch for multimode optical fibres. The switch uses a single graded refractive-index (g.r.i.n.-rod) lens and a rotating reflector to scan an image of the input fibre over a circular array of output fibres.
Keywords :
optical fibres; optical waveguide components; switches; graded refractive index lens; multimode optical fibres; multiposition switch; optical fibre switch; rotating reflector;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790135
