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Proceedings Paper

Remote control in-plane displacement measurement system
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Paper Abstract

The system of remote control for the fiber optic grating interferometer is presented. The principle of operation is based on the opto-electronic method of introducing the carrier frequency into interferograms. A full automation of the measurement process has been achieved by using the system of the smart recognition of carrier frequency with a feedback into the laser diode driver. Due to the reduction of the interferometer elements, the possibility to measure in-plane displacement maps in locations with difficult access is introduced.

Paper Details

Date Published: 18 September 1996
PDF: 7 pages
Proc. SPIE 2782, Optical Inspection and Micromeasurements, (18 September 1996); doi: 10.1117/12.250750
Show Author Affiliations
Anna Kozlowska, Warsaw Univ. of Technology (Poland)
Malgorzata Kujawinska, Warsaw Univ. of Technology (Poland)
Christophe Gorecki, Univ. de Franche-Comte (France)


Published in SPIE Proceedings Vol. 2782:
Optical Inspection and Micromeasurements
Christophe Gorecki, Editor(s)

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