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23 Nov 2019
A thin layer of a transparent material with an indexofrefraction of 1.10 is used as a non-reflective coating onthesurface of glass with an index of refraction of 1.50. Theminimumthickness allowed by the manufacturing process is 175 nm.Whatshould the thickness of the material be for it to benon-reflectingfor light of wavelength 475 nm?
A thin layer of a transparent material with an indexofrefraction of 1.10 is used as a non-reflective coating onthesurface of glass with an index of refraction of 1.50. Theminimumthickness allowed by the manufacturing process is 175 nm.Whatshould the thickness of the material be for it to benon-reflectingfor light of wavelength 475 nm?
Elin HesselLv2
25 Aug 2019
