Fig. 7

Experimental56 and fitted RIs (using BEMA) of \(\:\text{G}\text{a}\text{N}\) versus the wavelength for porosities range from 0–38.7%.
Experimental56 and fitted RIs (using BEMA) of \(\:\text{G}\text{a}\text{N}\) versus the wavelength for porosities range from 0–38.7%.