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Videos tagged with michelson (1)

Michelson Interferometer

Michelson Interferometer

MIT Department of Physics Technical Services Group

Added almost 4 years ago | 00:04:06 | 19645 views

In this setup, an interferometer is used to measure the wavelength of laser light. The incident beam is split into two paths, recombined, and projected on a screen. When one of the path lengths is varied, the interference pattern on th...