Method and arrangement for contactless analysis of mechanical vibrations using methods of beam-modulation optics
The invention relates to a method and a device for contactless measurement of mechanical vibrations of solid bodies, a directional beam being guided onto a surface element of the body, and a part of the reflected light being detected, and the temporal variation in the reflected light effected due to...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | The invention relates to a method and a device for contactless measurement of mechanical vibrations of solid bodies, a directional beam being guided onto a surface element of the body, and a part of the reflected light being detected, and the temporal variation in the reflected light effected due to the change in distance and the Doppler effect being measured. |
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