We propose a stroboscopic two-wavelength interferometer that is applicable to displacement measurement of rotating object. The system we propose uses two different wavelengths and two CCD cameras which are equipped with a high-speed electrical shutter. It allows us to measure displacement through the disturbance-free phase measurement.
Stroboscopic two-wavelength interferometer for in-line displacement measurement
01.01.2003
77673 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Stroboscopic two-wavelength interferometer for in-line displacement measurement
British Library Conference Proceedings | 2003
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