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27.7 Exercise 18

Avg difficulty 2.5

Suppose you have a lens system that is to be used primarily for 700-nm red light. What is the second thinnest coating of magnesium fluoride that would be non-reflective for this wavelength? Refer to the reference for the index of refraction.

OpenStax College Physics 2e, 27.7 Thin Film Interference, exercise 18

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.