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- https://phys.libretexts.org/Courses/Georgia_State_University/GSU-TM-Physics_II_(2212)/10%3A_Physical_Optics/10.05%3A_Interference_in_Thin_FilmsFigure \(\PageIndex{4}\): (a) The rainbow-color bands are produced by thin-film interference in the air between the two glass slides. (b) Schematic of the paths taken by rays in the wedge of air betwe...Figure \(\PageIndex{4}\): (a) The rainbow-color bands are produced by thin-film interference in the air between the two glass slides. (b) Schematic of the paths taken by rays in the wedge of air between the slides. (c) If the air wedge is illuminated with monochromatic light, bright and dark bands are obtained rather than repeating rainbow colors.
- https://phys.libretexts.org/Courses/Grand_Rapids_Community_College/PH246_Calculus_Physics_II_(2025)/12%3A_Interference/12.05%3A_Interference_in_Thin_FilmsWhen light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs bet...When light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs between the light reflected from the top and bottom surfaces of a film. In addition to the path length difference, there can be a phase change.
- https://phys.libretexts.org/Courses/Bowdoin_College/Phys1140%3A_Introductory_Physics_II%3A_Part_2/03%3A_Interference/3.05%3A_Interference_in_Thin_FilmsWhen light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs bet...When light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs between the light reflected from the top and bottom surfaces of a film. In addition to the path length difference, there can be a phase change.
- https://phys.libretexts.org/Courses/Georgia_State_University/GSU-TM-Introductory_Physics_II_(1112)/11%3A_Physical_Optics/11.13%3A_Interference_in_Thin_FilmsWhen light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs bet...When light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs between the light reflected from the top and bottom surfaces of a film. In addition to the path length difference, there can be a phase change.
- https://phys.libretexts.org/Courses/Muhlenberg_College/Physics_122%3A_General_Physics_II_(Collett)/13%3A_Interference/13.05%3A_Interference_in_Thin_FilmsWhen light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs bet...When light reflects from a medium having an index of refraction greater than that of the medium in which it is traveling, a 180° phase change (or a λ/2 shift) occurs. Thin-film interference occurs between the light reflected from the top and bottom surfaces of a film. In addition to the path length difference, there can be a phase change.