Vacuum ultraviolet beam lines at Laboratório Nacional de Luz Síncrotron, the Brazilian synchrotron source
- 1 January 1992
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 63 (1) , 1256-1259
- https://doi.org/10.1063/1.1143094
Abstract
A TGM beamline for the spectral range 12-310 eV is being built at Laboratório Nacional de Luz Síncrotron (LNLS). This beam line consists of safety devices, a condensing mirror, a toroidal grating monochromator, and a refocusing mirror. This beam line has been assembled up to the exit slits. A spherical grating monochromator beam line has been designed for the spectral range 200-1000 eV. The performance is limited by the surface slope error in the gratings. If the rms figure error is 2 μrad, the expected resolving power is better than 3000Keywords
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