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Physics, 03.08.2020 14:01 heavenwagner

The core of an optical fiber has an index of refraction of 1.35 , while the index of refraction of the cladding surrounding the core is 1.21 . 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 1.35 , while the index of refraction of t...
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