Michelson Interferometer

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PIRA Classification: 6D40.10

Description: A Michelson interferometer is shown to the class. The laser (which is carefully aligned) is turned on while the initial position of the micrometer is read. The number of fringes is counted while the micrometer is slowly turned. The final position of the micrometer is read again.

Special Instructions: None

Ideally For: Phys 1102, 1202, 2303, 2403, 2503

Condition: Ok

Setup time: 5 minutes

Safety Issues: None