a) Consider the interface between a GaAs semiconductor and air. Given the index of refraction for...

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a) Consider the interface between a GaAs semiconductor and air. Given the index of refraction for GaAs is n₂ = 3.66, and for air is n₁ = 1.0. How many percent of the photons will emit away from GaAs into air? (Note: incident ray from GaAs) 4 b) Calculate the interface critical angle at GaAs-air interface. Based on the calculated critical angle, how many percent of the photons will be reflected back into the GaAs? (Note: incident ray from GaAs). a) Consider the interface between a GaAs semiconductor and air. Given the index of refraction for GaAs is n₂ = 3.66, and for air is n₁ = 1.0. How many percent of the photons will emit away from GaAs into air? (Note: incident ray from GaAs) 4 b) Calculate the interface critical angle at GaAs-air interface. Based on the calculated critical angle, how many percent of the photons will be reflected back into the GaAs? (Note: incident ray from GaAs).

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a Refractive index of GaAs is 366 and refractive index of air is 10 Snells la... View the full answer