- #1
Aagno3
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Hey everyone .
I was recently studying about fiber optics and it had a little to do with graded index fiber. And its given that the refractive index of the core changes from the axis to the cladding .
So , my question is , how is that fiber designed ? It must be quite complicated to carefully vary the refractive index . And if so, is it really the right choice ? Because it needs lots and lots of care, so wouldn't it be better to use some other mode , or maybe single index fiber instead ?
I was recently studying about fiber optics and it had a little to do with graded index fiber. And its given that the refractive index of the core changes from the axis to the cladding .
So , my question is , how is that fiber designed ? It must be quite complicated to carefully vary the refractive index . And if so, is it really the right choice ? Because it needs lots and lots of care, so wouldn't it be better to use some other mode , or maybe single index fiber instead ?