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2. Thin-film optics - Wikipedia

   en.wikipedia.org/wiki/Thin-film_optics

   Thin films are used to create optical coatings. Examples include low emissivity panes of glass for houses and cars, anti-reflective coatings on glasses , reflective baffles on car headlights, and for high precision optical filters and mirrors .

3. Optical coating - Wikipedia

   en.wikipedia.org/wiki/Optical_coating

   Another type is the high-reflector coating, which can be used to produce mirrors that reflect greater than 99.99% of the light that falls on them. More complex optical coatings exhibit high reflection over some range of wavelengths, and anti-reflection over another range, allowing the production of dichroic thin-film filters.

4. Thin film - Wikipedia

   en.wikipedia.org/wiki/Thin_film

   Advances in thin film deposition techniques during the 20th century have enabled a wide range of technological breakthroughs in areas such as magnetic recording media, electronic semiconductor devices, integrated passive devices, light-emitting diodes, optical coatings (such as antireflective coatings), hard coatings on cutting tools, and for ...

5. Refractive index and extinction coefficient of thin film ...

   en.wikipedia.org/wiki/Refractive_index_and...

   The challenge of characterizing thin films involves extracting t, n(λ) and k(λ) of the film from the measurement of R(λ) and/or T(λ). This can be achieved by combining the Forouhi–Bloomer dispersion equations for n ( λ ) and k ( λ ) with the Fresnel equations for the reflection and transmission of light at an interface [ 21 ] to obtain ...

6. Thin-film interference - Wikipedia

   en.wikipedia.org/wiki/Thin-film_interference

   Studying the light reflected or transmitted by a thin film can reveal information about the thickness of the film or the effective refractive index of the film medium. Thin films have many commercial applications including anti-reflection coatings, mirrors, and optical filters.

7. Anti-reflective coating - Wikipedia

   en.wikipedia.org/wiki/Anti-reflective_coating

   There are two separate causes of optical effects due to coatings, often called thick-film and thin-film effects. Thick-film effects arise because of the difference in the index of refraction between the layers above and below the coating (or film); in the simplest case, these three layers are the air, the coating, and the glass. Thick-film ...