A Michelson interferometer is illuminated by red cadmium light with a mean wavelength of 643.847 nm and
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A Michelson interferometer is illuminated by red cadmium light with a mean wavelength of 643.847 nm and a linewidth of 0.0013 nm. The initial setting is for zero OPD (Optical path difference) between the arms of the interferometer. One mirror is then slowly moved until the fringes disappear. By how much must it be moved for this to happen?
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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