In this work, we use the diffraction properties of gratings (Talbot effect) to obtain a distance measurement through a Fourier transform method. The proposed technique is easy to use and requires low mechanical stability. Furthermore, it is suitable for out-of-laboratory applications and provides real-time (frame refresh) data acquisition capability.
SCHIRRIPA SPAGNOLO, G., Ambrosini, D. (2000). Talbot effect application: Measurement of distance with a Fourier-transform method. MEASUREMENT SCIENCE & TECHNOLOGY, 11, 77-82 [10.1088/0957-0233/11/1/312].
Talbot effect application: Measurement of distance with a Fourier-transform method
SCHIRRIPA SPAGNOLO, Giuseppe;
2000-01-01
Abstract
In this work, we use the diffraction properties of gratings (Talbot effect) to obtain a distance measurement through a Fourier transform method. The proposed technique is easy to use and requires low mechanical stability. Furthermore, it is suitable for out-of-laboratory applications and provides real-time (frame refresh) data acquisition capability.File in questo prodotto:
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