Question

2
In In Gansp/and waveguide grating
Pident, the reflected incident of
an angle of lo q the prerpentine inden
V IngaASP is 3.1. The effeting
refractive index is
a) 0.11
b)
0.059
of
23 054​

Answer 1

0.11

Step-by-step explanation:

0.11

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