title: Reconstruction of BL7B for UV, VIS and IR spectroscopy with a 3 m normal-incidence monochromator.
abstract: The beamline BL7B at the UVSOR facility for solid-state spectroscopy is currently under reconstruction. This reconstruction mainly involves the replacement of the 1 m Seya-Namioka-type monochromator (50-600 nm) with a 3 m NIM (modified version of McPherson model 2253), which covers the 50-1000 nm range with three gratings. The deviation angle of the gratings is 15 degrees. For linear and circular polarization experiments, the beamline optics consist of a two-grazing-incidence (87.5 degrees ) pre-mirror system and a normal-incidence (15 degrees ) post-mirror.
authors.affiliation: Faculty of Engineering, Fukui University, Fukui 910, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Fukui
authors.forename: H
authors.initials: H
authors.lastname: Nakagawa
authors.forename: I
authors.initials: I
authors.lastname: Shimoyama
authors.forename: K
authors.initials: K
authors.lastname: Nakagawa
authors.forename: H
authors.initials: H
authors.lastname: Okamura
authors.forename: T
authors.initials: T
authors.lastname: Nanba
authors.forename: M
authors.initials: M
authors.lastname: Hasumoto
authors.forename: T
authors.initials: T
authors.lastname: Kinoshita