Experimental observations of seed growth and accompanying pedestal contamination in a self-seeded, soft x-ray free-electron laser
Measurements of the soft x-ray, self-seeding spectrum at the Linac Coherent Light Source (LCLS) free-electron laser generally display a pedestal-like distribution around the central seeded wavelength. This pedestal limits the spectral purity and can negatively affect some user applications not emplo...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2019-08-01
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Series: | Physical Review Accelerators and Beams |
Online Access: | http://doi.org/10.1103/PhysRevAccelBeams.22.080702 |