Ray tracing - ESRF
Ray tracing - ESRF
Ray tracing - ESRF
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Other O.E.s can be easily modeled:<br />
❑ Multilayers:Mirror + “New” Reflectivity curve.<br />
Geometry: Reflectivity:<br />
θ graz = 0.42 deg<br />
n pairs (100)<br />
Substrate (Si)<br />
❑ CRYSTALS: Symmetric Bragg Case =Mirror + “New” Reflectivity curve given by the DTD.<br />
Geometry: Reflectivity:<br />
v in<br />
θ<br />
v out<br />
v out = v in - 2 v in⊥<br />
Light element Si (41.4 A)<br />
Heavy element W(10.3 A)<br />
Manuel Sánchez del Río -15-<br />
Experiments Division<br />
Programming Group<br />
Ferrara, March 11 1994<br />
EUROPEAN SYNCHROTRON RADIATION FACILITY
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