Physics, 04.07.2020 22:01 andrewblack033

The core of an optical fiber has an index of refraction of 1.33 , while the index of refraction of the cladding surrounding the core is 1.15 . What is the critical angle θc for total internal reflection at the core‑cladding interface?

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The core of an optical fiber has an index of refraction of 1.33 , while the index of refraction of t...