Question

A small aperture is illuminated with a parallel beam of

Answer 1

A small aperture is illuminated with a parallel beam of λ = A small aperture is illuminated with a parallel beam of λ = 628nm . The emergent beam has an angular divergence of 2° . The size of the aperture is.

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Answer 2

Answer:

a small apartureis illuminated with a parallel beam of 36um

Explanation:

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