"Through LabVIEW the speed of light in the optical fiber is calculated to be ~ 2.054 x 108 m/s corresponding to a refractive index of n ≈ 1.4606 which is a typical value" https://web.phys.ksu.edu/posters/2009/juma-Adv-Lab-S09.pdf
"Through LabVIEW the speed of light in the optical fiber is calculated to be ~ 2.054 x 108 m/s corresponding to a refractive index of n ≈ 1.4606 which is a typical value" https://web.phys.ksu.edu/posters/2009/juma-Adv-Lab-S09.pdf