Open AccessReconstruction of BL7B for UV, VIS and IR spectroscopy with a 3 m normal‐incidence monochromator
Author(s) -
Fukui Kazutoshi,
Nakagawa Hideyuki,
Shimoyama Iwao,
Nakagawa Kazumichi,
Okamura Hidekazu,
Nanba Takao,
Hasumoto Masami,
Kinoshita Toyohiko
Publication year - 1998
Publication title -
journal of synchrotron radiation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 99
ISSN - 1600-5775
DOI - 10.1107/s0909049598000430
Subject(s) - monochromator , beamline , optics , spectroscopy , incidence (geometry) , polarization (electrochemistry) , physics , materials science , chemistry , wavelength , beam (structure) , quantum mechanics
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°. For linear and circular polarization experiments, the beamline optics consist of a two‐grazing‐incidence (87.5°) pre‐mirror system and a normal‐incidence (15°) post‐mirror.