Libera Brilliance is already a standard Beam Position Processor system, which provides data flows at different sampling rates and bandwidths. It is widely used in the Fast Orbit Feedback (FOF) system. For this purpose the fast acquisition data flow (called FA) at ~10 kHz sampling rate is used. Two standard protocols can be employed for integration, GB Ethernet or DLS Communication Controller, the later being developed at Diamond Light Source.
Libera Photon is a new photon beam position processor, which is used on blade-based XBPMs. Similar to Libera Brilliance, it provides dataflow at different sampling rates. Sampling frequency of the Libera Photon FA was carefully chosen to exactly match the Libera Brilliance FA.
This enables a smooth and simple integration of both devices into the same Fast Orbit Feedback. Since both devices also share the same control system interface, their combination in the same system provides a firm foundation for further stabilization of the beam.
Download the article presented at
ICALEPCES conference in Japan and read more:
PDF document - 182kB
Read more about electron and photon beam position processor:
You can read more about the use of Libera products at different accelerators around the world at: http://www.i-tech.si/support.php?meni1=4.
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