Improved two-channel laser Doppler flowmeter
| Autor: | D. G. Lapitan, D. A. Rogatkin |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Materials science
business.industry Noise (signal processing) 030206 dentistry Laser Doppler velocimetry Signal Flow measurement 030207 dermatology & venereal diseases 03 medical and health sciences symbols.namesake 0302 clinical medicine Optics symbols Laser scanning vibrometry business Doppler effect Laser Doppler vibrometer Sensitivity (electronics) |
| Zdroj: | 2016 International Conference Laser Optics (LO). |
| DOI: | 10.1109/lo.2016.7549973 |
| Popis: | Noise in the differential-channel setup of a laser Doppler flowmeter was studied. Formation of false spectral components in the output signal due to electrical signals beating was found out. The improved block-diagram of the flowmeter allowing to reduce the noise was developed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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