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Figure 6
Reconstructed transmitted intensity as a function of output angle. These data were collected by replacing the fluorescent screen with a large area detector and scanning it across the diffraction pattern. This method records the integral of the diffraction pattern, which can be numerically differentiated to reconstruct a quantitative measure of the diffraction efficiency. Results for grating pitches of (a) 12 µm, (b) 8 µm and (c) 6 µm are shown.

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SYNCHROTRON
RADIATION
ISSN: 1600-5775
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