Three-beam heterodyne interferometer |
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| Authors: | M.P. Kothiyal C. Delisle |
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| Affiliation: | Laboratoire de Recherche en Optique et Laser, Département de Physique, Faculté des Sciences et de Génie, Université Laval, Quebec, Canada G1K 7P4 |
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| Abstract: | The heterodyne technique has been applied to three-beam interference, and three interferometer arrangements are discussed. These arrangements are suitable for electronic measurement of optical phase. A three-beam heterodyne interferometer is demonstrated. |
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