A system based on white light interferometry and synthetic-heterodyne demodulation is described. In our experiment of measuring the displacement measurement of a PZT driving mirror, sensitivity of 100 nanometers has been realized.
Automatic optical fiber sensor system based on white light interferometer with heterodyne signal processing
01.01.2003
66530 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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