Speaker
Jinyul Hu
(Pohang Accelerator Laboratory)
Description
PAL-XFEL has been operating two beamlines simultaneously since 2021. The simultaneous operation method involves generating and accelerating single bunch of electrons at 60 Hz to provide 30 Hz beams to the hard X-ray(HX) and soft X-ray(SX) beamlines, respectively. It is intended to switch to a method developed by SwissFEL, which is capable of providing 60 Hz beams to both the HX and SX beamlines. To implement this, the two adjacent electron bunches are spaced 25ns apart, and the operating frequency is designed so that the RK operates at 20 MHz. We chose a method of driving the RK using a combination of LLRF and SSA. Currently, the LLRF prototype is in devleopment, and we would like to share the progress of the prototype LLRF.
| I have read and accept the Privacy Policy Statement | Yes |
|---|
Authors
Jinyul Hu
(Pohang Accelerator Laboratory)
Chang-Ki Min
(Pohang Accelerator Laboratory)
Mr
Hoon Heo
(Pohang Accelerator Laboratory)