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Signal Diversity for Laser-Doppler Vibrometers with Raw-Signal Combination
The intensity of the reflected measuring beam is greatly reduced for laser-Doppler vibrometer (LDV) measurements on rough surfaces since a considerable part of the light is scattered and cannot reach the photodetector (laser speckle effect). The low intensity of the reflected laser beam leads to a s...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7867302/ https://www.ncbi.nlm.nih.gov/pubmed/33540673 http://dx.doi.org/10.3390/s21030998 |