Answered: A film of magnesium fluoride (n = 1.38)… | bartleby

Related questions

Question

A film of magnesium fluoride (n = 1.38) is used to coat a glass camera lens (n = 1.52). If the thickness of the film is 105 nm, calculate the wavelength of visible light that will have the most limited reflection.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Nonreflective coatings for camera lenses reduce the loss of light at various surfaces of multi-lens systems, as well as preventing internal reflections that might mar the image. Find the minimum thickness of a layer of magnesium fluoride (n = 1.35) on flint glass (n = 1.66) that will cause destructive interference of reflected light of wavelength λ = 560 nm, a wavelength which is near the middle of the visual spectrum.
A soap bubble (n = 1.33) floating in air has the shape of a spherical shell with a wall thickness of 120 nm. (a) What is the wavelength of the visible light that is most strongly reflected? (b) Explain how a bubble of different thicknesscould also strongly reflect light of this same wavelength. (c) Find the two smallest film thicknesses larger than 120 nm that can produce strongly reflected light of the same wavelength.
A beam of light with wavelength X = 470 nanometers traveling in air (index of refraction n=1) enters a new medium with index of refraction n=1.35. What is the wavelength of light inside the new medium? (give your answer in nanometers)
A coating is being applied to reduce the reflectivity of a pane of glass to light with a frequency of 4.14 × 1014 Hz that is incident normally on the pane. If the material has an index of refraction of 1.34 and the glass has an index of refraction of 1.537, what is the minimum thickness the coating should have in nanometers? Please keep one decimal place in your answer. (c = 3.00 × 108 m/s)
A glass lens (n = 1.52) is coated with a thin film of transparent substance that has an index of refraction n = 1.45. What is the minimum film thickness required to eliminate reflection of blue light (λ = 450 nm)?
A coating is being applied to reduce the reflectivity of a pane of glass to light with a frequency of 5.69 x 1014 Hz that is incident normally on the pane. If the material has an index of refraction of 1.36 and the glass has an index of refraction of 1.537, what is the minimum thickness the coating should have in nanometers? Please keep one decimal place in your answer. (c = 3.00 × 108 m/s)
A possible means for making an airplane invisible to radar is to coat the plane with an anti-reflective polymer. If radar waves have a wavelength of 3.30 cm and the index of refraction of the polymer is n = 1.20, how thick would you make the coating? State your answer in cm to the nearest 0.001cm.
An extremely thin sheet of glass is being inspected at the factory. Illuminated by white light at near-normal incidence, the film-like sheet is 0.429 µm thick and has air on both sides. If the glass has a refractive index of 1.52, what wavelength of visible light (in nm) does it reflect most strongly? (The wavelengths of visible light range from 400 to 700 nm.)
A beam of light is incident at 30° on a piece of glass in air. The dispersion of colours spans 1 mm on the bottom surface of the glass as shown below. The thickness of the glass slab is L = 10 cm. The index of refraction for red light is n_red = 1.513. Detemine the index of refraction for violet light. 30° Red. 1 mm n_violet = 1.624 n_violet = 1.511 n_violet = 1.553 O n_violet = 1.651 n_violet = 1.433
The Rayleigh criterion provides a convenient way to describe the theoretical resolution (e.g. an ability to distinguish two bright objects ) of an optical system. The criterion states that two small bright sources of light can be resolved if the first diffraction minimum of the image of one source point just coincides with of further apart then the first maximum of another (see figure below). A converging lens, 11.9 mm in diameter, is used to form images of distant objects. Considering the diffraction by the lens, what angular separation must two distant point objects have in order to satisfy Rayleigh's criterion? Assume that the wavelength of the light from the distant objects is 437 nm. Provide your answer in millidegrees (mdeg).
The walls of a soap bubble have about the same index of refraction as that of plain water, n = 1.33. There is air both inside and outside the bubble. What wavelength (in air) of visible light is most strongly reflected from a point on a soap bubble where its wall is 340. nm thick? Note: Your answer is assumed to be reduced to the highest power possible.
ress SA A thin film of magnesium fluoride (n = 1.38) is applied to glass (n = 1.50) with a thickness of 100 nm. For what visible wavelength of light will this coating act as nonreflecting? Assume normal incidence. O 491 nm O 600 nm O 504 nm 552 pm Q Search 15 40 %5 6 Il app.honorlock.com is sharing your screen. Stop, sharing Hide 99+ 3+ hp 103 a malip 8

SEE MORE QUESTIONS