Laser Doppler profile sensor with sub-micrometre position resolution for velocity and absolute radius measurements of rotating objects

Measurement Science and Technology

Volumn 16, Issue 3, 2005, Pages 627-641

  Pfister, T ^a   Buttner L ^a   Czarske, J ^a  

^a LASER ZENTRUM HANNOVER E V   (Germany)

Author keywords

3D shape measurements; Laser Doppler technique; Numerical aperture; Process monitoring; Production metrology; Speckle effect; Surface roughness; Wavelength division multiplexing

Indexed keywords

GAS TURBINES; OPTICAL RESOLVING POWER; POSITION MEASUREMENT; SENSORS; TURBINES; TURBOMACHINE BLADES; VELOCITY MEASUREMENT;

PRODUCTION METROLOGY; REAL-TIME PRODUCTION; SUB-MICROMETER POSITION RESOLUTION; TURNING PARTS;

LASER DOPPLER VELOCIMETERS;

LASER DOPPLER VELOCIMETER; MEASUREMENT METHOD; SURFACE ROUGHNESS;

EID: 24144487421     PISSN: 09570233     EISSN: 09570233     Source Type: Journal    
DOI: 10.1088/0957-0233/16/3/003     Document Type: Article

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