Answered: ** 35. A mirror is to be designed that… | bartleby

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** 35. A mirror is to be designed that will reflect infrared laser light of wavelength 1064 nm.
The designer chooses a thin layer of magnesium fluoride to coat a plane slab of glass. The

index of refraction of the glass is 1.50 and that of the magnesium fluoride is 1.38. What is the
thinnest MgF, coating that the designer can apply that will provide high reflection at this
wavelength? Explain your answer.

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