Acta Optica Sinica, Volume. 17, Issue 3, 351(1997)
Measuring Scratch Width by Sampling Diffracted Light Intensity: Theory
The similarity of scratches diffraction patterns with different cross section, rectangular, triangular and cosinoidal, is discussed. A new method, sampling the diffracted light, to measure the scratch width is proposed.
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[in Chinese], [in Chinese]. Measuring Scratch Width by Sampling Diffracted Light Intensity: Theory[J]. Acta Optica Sinica, 1997, 17(3): 351
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