In this study the Talbot effect with a Ronchi grating is applied to measurement of shift. It is shown that by using a measurement procedure based on the Fourier transform a cosine grating can be replaced by a Ronchi grating. Two different methods for data reduction and some experimental results are given.
SCHIRRIPA SPAGNOLO, G., Ambrosini, D., Paoletti, D. (2002). Displacement measurement using the Talbot effect with a Ronchi grating. JOURNAL OF OPTICS. A, PURE AND APPLIED OPTICS, 4, S376-S380 [10.1088/1464-4258/4/6/383].
Displacement measurement using the Talbot effect with a Ronchi grating
SCHIRRIPA SPAGNOLO, Giuseppe;
2002-01-01
Abstract
In this study the Talbot effect with a Ronchi grating is applied to measurement of shift. It is shown that by using a measurement procedure based on the Fourier transform a cosine grating can be replaced by a Ronchi grating. Two different methods for data reduction and some experimental results are given.File in questo prodotto:
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