Pathlength alteration in an interferometer by rotation of a retroreflector |
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Authors: | Volker Tank |
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Affiliation: | (1) Institut für Optoelektronik, DFVLR, D-8031 Oberpfaffenhofen, Germany |
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Abstract: | In optical interferometers the alteration of pathlengths is usually achieved by moving one of the two interferometer mirrors back and forth. Employing rotating retroreflectors (corner reflectors), two slightly different concepts have been developed to replace this stop and go movement by a continuous rotation. |
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Keywords: | Michelson interferometer retroreflector rotation |
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