Abstract:A high-resolution monochromator with a broad spectral range of 125-4200 Angstrem is designed for a measuring beamline of the projected synchrotron radiation source "SKIF" (Novosibirsk). The optical configuration of the monochromator comprises a grazing-incidence concave mirror, a plane VLS grating, and an exit slit. It is planned to use two replaceable VLS gratings with central groove frequencies of 600 and 150 mm-1 intended for subranges of 125-1000 Angstrem and 900-4200 Angstrem, respectively. Wavelength tun… Show more
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