An optical fiber uses flint glass clad (n=1.38) with crown glass (n=1.51). What is the critical...

 

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An optical fiber uses flint glass clad (n=1.38) with crown glass (n=1.51). What is the critical angle? H Cladding Core An optical fiber uses flint glass clad (n=1.38) with crown glass (n=1.51). What is the critical angle? H Cladding Core

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in this case we will use the Snells law to calculate The critical a... View the full answer