(a) The antireflection coating on a lens is made of magnesium fluoride (n-1.38). how thick a...
A thin coating of Magnesium Fluoride (MgF2) is deposited on the surface of some eyeglasses which have an index of refraction of 1.6. The MgF2 has an index of refraction of 1.38. (a) What is the minimum thickness of the coating so that green light of wavelength 500 nm has minimal reflectance (i.e. maximum transmission for anti-reflective coating)? (b) What is the minimum thickness of the coating so that green light of wavelength 500 nm has maximum reflectance?
2.) An antireflection coating (n= 1.39) sprayed over a glass lens (n=1.53) is designed to give no reflection at wavelength of 550nm. b) What is the minimum thickness of the coating? c) How would the interference change if the index of refraction of the lens is n = 1.35? d) Find the minimum non-zero thickness of the coating if the index of refraction of the lens is n = 1.35
A thin layer of magnesium fluoride (n = 1.38) is applied to the outer surface of a glass (n = 1.52) camera lens as an anti-reflective coating. When viewed from a direction that is nearly perpendicular to the lens in white light, the lens appears slightly green in color, since it only reflects light with a wavelength in vacuum of 540 nm. Based on this information, what is the smallest nonzero thickness of the magnesium fluoride film? 135 nm 152...
Athin layer of magnesium fluoride (n = 1.38) is applied to the outer surface of a glass (n = 1.52) camera lens as an anti-reflective coating. When viewed from a direction that is nearly perpendicular to the lens in white light, the lens appears slightly green in color, since it only reflects light with a wavelength in vacuum of 540 nm. Based on this information, what is the smallest nonzero thickness of the magnesium fluoride film? 135 nm 152 nm...
Question 15 5 pts A thin layer of magnesium fluoride (n = 1.38) is applied to the outer surface of a glass (n = 1.52) camera lens as an anti-reflective coating. When viewed from a direction that is nearly perpendicular to the lens in white light, the lens appears slightly green in color, since it only reflects light with a wavelength in vacuum of 540 nm. Based on this information, what is the smallest nonzero thickness of the magnesium fluoride...
a. Antireflection coatings on glass (n = 1.50) are often made of thin films of MgF2 (n = 1.38) because it is durable and has an index between glass and air (n = 1.00). For a 500 nm thick film of MgF2 on glass, what is the longest wavelength (in nm) that will experience destructive interference on reflection? Please draw a picture with the reflections b. Visible light ranges from 400 nm to 700 nm wavelength. What is the only...
Question 15 5 pts Athin layer of magnesium fluoride (n = 1.38) is applied to the outer surface of a glass (n = 1.52) camera lens as an anti-reflective coating. When viewed from a direction that is nearly perpendicular to the lens in white light, the lens appears slightly green in color, since it only reflects light with a wavelength in vacuum of 540 nm. Based on this information, what is the smallest nonzero thickness of the magnesium fluoride film?...
Question 15 5 pts A thin layer of magnesium fluoride (n = 1.38) is applied to the outer surface of a glass (n = 1.52) camera lens as an anti-reflective coating. When viewed from a direction that is nearly perpendicular to the lens in white light, the lens appears slightly green in color, since it only reflects light with a wavelength in vacuum of 540 nm. Based on this information, what is the smallest nonzero thickness of the magnesium fluoride...
A thin layer of magnesium fluoride (n = 1.38) is applied to the outer surface of a glass (n = 1.52) camera lens as an anti-reflective coating. When viewed from a direction that is nearly perpendicular to the lens in white light, the lens appears slightly green in color, since it only reflects light with a wavelength in vacuum of 540 nm. Based on this information, what is the smallest nonzero thickness of the magnesium fluoride film? 135 nm 152...
Question 15 5 pts A thin layer of magnesium fluoride (n = 1.38) is applied to the outer surface of a glass (n = 1.52) camera lens as an anti-reflective coating. When viewed from a direction that is nearly perpendicular to the lens in white light, the lens appears slightly green in color, since it only reflects light with a wavelength in vacuum of 540 nm. Based on this information, what is the smallest nonzero thickness of the magnesium fluoride...