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Optical design study of the PEARL beamline at SLS
- 1.0371647 - FZÚ 2012 RIV NL eng J - Journal Article
Oberta, Peter - Flechsig, U. - Muntwiler, M. - Quitmann, C.
Optical design study of the PEARL beamline at SLS.
Nuclear Instruments & Methods in Physics Research Section A. Roč. 635, č. 1 (2011), s. 116-120. ISSN 0168-9002. E-ISSN 1872-9576
Institutional research plan: CEZ:AV0Z10100522
Keywords : PGM * beamline design * photo-emision
Subject RIV: BH - Optics, Masers, Lasers
Impact factor: 1.207, year: 2011
The PEARL beamline (Photo-Emission and Atomic Resolution Laboratory) uses a plane grating monochromator (PGM) concept. It operates in the -1 diffraction order. It is based on a bending magnet covering an energy range between 100 and 2000 eV. Performance calculations for three different gratings were done (600, 1200 and 1800 l/mm). The maximum delivered flux of the three gratings for the proposed beamline layout is between 1010 and 1011 photons/s/0.1%BW. Furthermore a resolving power optimization was performed, as a result, the highest achieved resolving power at 1000 eV is around 10,000.
Permanent Link: http://hdl.handle.net/11104/0205119
Number of the records: 1