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Figure 4
(a) Representative moiré fringes (R2 = 0.237 m, grating period horizontal). (b) Power spectrum (FFT). Visibility is derived from the DC and first-order peak amplitudes. |
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Figure 4
(a) Representative moiré fringes (R2 = 0.237 m, grating period horizontal). (b) Power spectrum (FFT). Visibility is derived from the DC and first-order peak amplitudes. |