#7879. Heterodyne Standing-Wave Interferometer with Improved Phase Stability
October 2026 | publication date |
Proposal available till | 15-05-2025 |
4 total number of authors per manuscript | 0 $ |
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Journal’s subject area: |
Materials Science (miscellaneous);
Mechanical Engineering;
Industrial and Manufacturing Engineering; |
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Abstract:
This paper describes a standing-wave interferometer with two laser sources of different wavelengths, diametrically opposed and emitting towards each other. The resulting standing wave has an intensity profile which is moving with a constant velocity, and is directly detected inside the laser beam by two thin and transparent photo sensors.
Keywords:
Heterodyne; Interferometer; Standing wave; Ultrathin photo diode
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