Title :
Local field in a bent step index fibre
Author :
Cheng, Y.H. ; Lin, W.G.
Author_Institution :
Inst. of Appl. Phys., Chengdu, China
fDate :
3/17/1988 12:00:00 AM
Abstract :
The local field and field shift in a bent step index single mode fibre are investigated by using local field theory. A simple approximate expression for the local field in a bent fibre is given here. The expressions for local field and field shift in the bent fibre are compared with numerical results
Keywords :
bending; optical fibres; refractive index; bent step index fibre; field shift; local field; local field theory;
Journal_Title :
Electronics Letters
