A Poly-CCC (Poly Capillary Conic Collimator) is an X-ray poly capillary optics with a conically shaped basic form. Divergent X-rays are collimated and guided. For instance it is possible to collect fluorescence radiation emitted from the sample surface and guide them to a detector. The sketch shows schematically the principle use of a Poly-CCC for XRF or PIXE.
Specification
Radiation capturing system for micro-XRD, micro-XRF and micro-imaging applications
| Sample - entrance distance f [mm] | > 1 |
| Length L [mm] | > 3 |
| Entrance size D1 [mm] | > 1 |
| Exit size D2 [mm] | 3 - 12 |
| Capture angle ฮฆ [ยฐ] | > 20 |
| Spatial resolution [ยตm] | > 20 |
