Answer to Question #303266 in Optics for Ria

Question #303266

Write an expression for visibility (v) of interference pattern resulting from two coherent waves assuming (i) their fields to be parallel (ii) their fields to be equal and parallel? v= (I max -I min ) (I max +I min )

Expert's answer

1)

"\\frac{2\\sqrt{I_1I_2}}{I_1+I_2},"

2)

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