1 December 1996 Two-dimensional coherence measurements with Fresnel mirrors
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Optical Engineering, 35(12), (1996). doi:10.1117/1.601114
Abstract
We analyze the use of glancing angle Fresnel mirrors for the determination of the mutual intensity function of a partially coherent x-ray beam in both vertical and horizontal directions with variable glancing angle and by tilting one of the mirrors around the propagation direction. Analytical results are discussed in the limit of narrow mirrors and Gaussian coherence.
Stefano Marchesini, Roberto Coisson, "Two-dimensional coherence measurements with Fresnel mirrors," Optical Engineering 35(12), (1 December 1996). http://dx.doi.org/10.1117/1.601114
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KEYWORDS
Mirrors

Sensors

Coherence (optics)

Visibility

Diffraction

Synchrotron radiation

Wavefronts

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