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Suppose you have a glass lens system that is to be used primarily for 545−nm light. What is the second thinnest coating of fluorite (magnesium fluoride) that would be non-reflective for this wavelength? (Hint: you'll need to look up the indices of refraction in your textbook.)
Polarized light is incident on a polarizing filter. After passing through the filter, the intensity of the light has been reduced by a factor of 3.3. What is the angle between the axis of the polarizing filter and the axis of the incident light?
Suppose you have a glass lens system that is to be used primarily for 545−nm light. What is the second thinnest coating
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Suppose you have a glass lens system that is to be used primarily for 545−nm light. What is the second thinnest coating
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