Acta Optica Sinica, Volume. 14, Issue 1, 50(1994)
Analysis of Talbot image symmetry about Fourier spectrum plane and measurement of focal length
In this paper the relation of Talbot image of a srating and the focal plane of a lens is discussed. The theory of Talbot images symmetry about Fourier spectrum plane is described. The focal length of lens was measuried with this theory, this method is simple and the accuracy is high.
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[in Chinese], [in Chinese], [in Chinese]. Analysis of Talbot image symmetry about Fourier spectrum plane and measurement of focal length[J]. Acta Optica Sinica, 1994, 14(1): 50
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