| Literature DB >> 25699448 |
D Ratner1, R Abela2, J Amann1, C Behrens1, D Bohler1, G Bouchard1, C Bostedt1, M Boyes1, K Chow3, D Cocco1, F J Decker1, Y Ding1, C Eckman1, P Emma1, D Fairley1, Y Feng1, C Field1, U Flechsig2, G Gassner1, J Hastings1, P Heimann1, Z Huang1, N Kelez1, J Krzywinski1, H Loos1, A Lutman1, A Marinelli1, G Marcus1, T Maxwell1, P Montanez1, S Moeller1, D Morton1, H D Nuhn1, N Rodes3, W Schlotter1, S Serkez4, T Stevens3, J Turner1, D Walz1, J Welch1, J Wu1.
Abstract
The Linac Coherent Light Source has added a self-seeding capability to the soft x-ray range using a grating monochromator system. We report the demonstration of soft x-ray self-seeding with a measured resolving power of 2000-5000, wavelength stability of 10(-4), and an increase in peak brightness by a factor of 2-5 across the photon energy range of 500-1000 eV. By avoiding the need for a monochromator at the experimental station, the self-seeded beam can deliver as much as 50-fold higher brightness to users.Year: 2015 PMID： 25699448 DOI： 10.1103/PhysRevLett.114.054801
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161