refractive index from joint loss

Discussion in 'General Electronics Chat' started by vinodquilon, Apr 16, 2011.

  1. vinodquilon

    Thread Starter Member

    Dec 24, 2009
    234
    0
    two compatible MM SI fibers joined with small air gap.
    If joint loss is 0.47dB , how can I find refractive index of perfectly aligned fiber ?
     
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