IN VACUUM FIGURE-8 UNDULATOR FOR HARD X-RAYS WITH BOTH HORIZONTAL ANDVERTICAL POLARIZATION

Authors
TANAKA T MARECHAL XM HARA T TANABE T KITAMURA H
Citation
T. Tanaka et al., IN VACUUM FIGURE-8 UNDULATOR FOR HARD X-RAYS WITH BOTH HORIZONTAL ANDVERTICAL POLARIZATION, Journal of synchrotron radiation, 5, 1998, pp. 412-413
Citations number
2
Categorie Soggetti
Instument & Instrumentation","Physics, Applied",Optics
Journal title
Journal of synchrotron radiation → ACNP
ISSN journal
09090495
Volume
5
Year of publication
1998
Part
3
Pages
412 - 413
Database
ISI
SICI code
0909-0495(1998)5:<412:IVFUFH>2.0.ZU;2-D
Abstract
A figure-8 undulator of the in-vacuum type has been adopted as an inse rtion device for BL24XU, the Hyogo Beamline at SPring-8, to provide ha rd X-rays with both horizontal and vertical polarization instead of a tandem undulator consisting of horizontal and vertical undulators. The undulator will be operated with the gap almost fixed at 11.6 mm to pr ovide the fundamental radiation with horizontal polarization at 9.5 ke V and the 1.5th harmonic with vertical polarization at 14 keV.