Dopler Interformeter Polytec
Fibered differential laser doppler vibrometer for out of plane vibration measurement / POLYTEC
Contacts : THOMASSET Muriel
/ BOSSEBOEUF Alain
Location : E18
Measurement of Doppler effect with an He-Ne heterodyne interferometer
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Doppler Interferometer Polytec
Caractéristiques
- Objective lens : X 20 with compensating plate
- Frequency : bandwith up to 25 Mhz
- Resolution : Vibration amplitude down to 10 pm
