Potential of a longitudinally focusing insertion for a storage ring X-ray FEL

I. Agapov

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arXiv · 1311.7428

Potential of a longitudinally focusing insertion for a storage ring X-ray FEL

I. Agapov

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Abstract

In present work we investigate the potential of a longitudinally focusing device to compress bunches passing an undulator for a synchrotron storage ring. If integrated into a storage ring similar to PETRAIII such device could potentially produce continuous $\sim$1ps pulses of photons in the $nm$ range with peak pulse powers of tens of GW. Even without operating in FEL saturation mode the longitudinal focusing can provide means to increase the brightness and shorten the photon pulse length.

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I. Agapov. 2013-11-28. Potential of a longitudinally focusing insertion for a storage ring X-ray FEL. https://arxiv.org/abs/1311.7428

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