Numéro
J. Phys. IV France
Volume 104, March 2003
Page(s) 63 - 66
DOI https://doi.org/10.1051/jp4:200300030


J. Phys. IV France
104 (2003) 63
DOI: 10.1051/jp4:200300030

The X-ray microscopy project at Saga SLS

M. Yasumoto1, E. Ishiguro2, K. Takemoto3, T. Tomimasu4, H. Kihara3, N. Kamijo3, T. Tsurushima5, A. Takahara6, K. Hara7 and Y. Chikaura8

1  Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8568, Japan
2  College of Education, University of the Ryukyus, Okinawa 903-0213, Japan
3  Department of Physics, Kansai Medical University, Hirakata 573-1136, Japan
4  Saga Synchrotron Light Source, Saga Prefectural Government, Saga 840-8570, Japan
5  Kumamoto Technopolis Foundation, Kumamoto 861-2202, Japan
6  Institute for Fundamental Research of Organic Chemistry, Kyushu University, Fukuoka 812-8581, Japan
7  Institute of Environmental Systems, Faculty of Engineering, Kyushu University, Fukuoka 812-8581, Japan
8  Faculty of Engineering, Kyushu Institute of Technology, Fukuoka 804-8550, Japan


Abstract
A new high resolution X-ray microscopy project has been proposed at Saga synchrotron light source, which is a third generation synchrotron light facility in Japan. Two microscopy beamlines are planned for this project. One is a scanning microscope in the water window region, and the other is a full-field imaging microscope in the multi-keV X-ray energy region. To demonstrate the feasibility of the project, the optical layout of the scanning microscope was designed. The beamline mainly consists of a 3.5 cm periodical undulator, a varied line-spacing plane grating monochorometer (600 lines/mm) and an end-station including a zone plate. Thus, the calculated X-ray properties focused on the sample position are as follows: the spot size is ~70 nm, the monochromaticity is ~2000, and the photon flux is $10^9\sim 10^{10}$ photons/sec.



© EDP Sciences 2003

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.