Maker of the Optical Design Software OpTaliX

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Fibers

OpTaliX calculates coupling efficiency using single-mode and multi-mode fibers. In the multi-mode case, all modes supported in step-index fibers or gradient-index fibers are calculated in the receiving fiber. In the source fiber, the fundamental mode is used.


Multi-mode step-index fiber :

Browse through all modes exited.
Fiber parameters are : n1 = 1.51,
n2 = 1.5, ra = 0.025mm, l = 1.55mm.

Multi-mode gradient-index fiber :

Browse through the first 36 modes.
Fiber parameters are: n1 = 1.51,
n2 = 1.5, ra = 0.025mm, l = 1.55mm.
Modes shown are from (m,n) = (0,0)
to (m,n) = (5,5).