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The manual of Fabry-Perot interferometer references the value of finesse F equal to 360. The thickness...

The manual of Fabry-Perot interferometer references the value of finesse F equal to 360. The thickness of air gap between mirrors is insured by the glass spacer is 10 um. Calculate the amplitude reflection coefficient r provided by one mirror.

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Answer #1

We use the relation between coefficient of finesse and reflection coefficient (r) .

The value of reflection coefficient (r)=0.95

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