Speaker
Teyoun Kang
(Pohang Accelerator Laboratory)
Description
We (PAL-XFEL) have improved the PAL-XFEL performances remarkably since the user-service operation in 2017. We achieved the self-seeded XFEL with a peak brightness of 3.2 × 10^35, the highest to date, and reached a SASE FEL intensity of 3.2 mJ due to the improved beam emittance of 0.3 mm-mrad. The statistics of the SASE FEL intensities over the past three years show that the SASE FEL performance is critically dependent on the injector emittance.
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Primary authors
Heung-Sik Kang
(Pohang Accelerator Laboratory)
Teyoun Kang
(Pohang Accelerator Laboratory)