| Title |
Photon Beam Imager at SOLEIL |
| Authors |
- M. Labat, J. Da Silva, N. Hubertpresenter, F. Lepage
SOLEIL, Gif-sur-Yvette, France
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| Abstract |
In one of the long straight sections of SOLEIL is installed a pair of canted in-vacuum undulators for the ANATOMIX and NANOSCOPIUM beamlines. Since the upstream undulator radiation can potentially damage the downstream undulator magnets, an accurate survey of the respective alignment of the two devices is mandatory. An XBPM has been initially installed for this purpose in the beamline frontend. For redundancy and further analysis, an X-ray imager was then designed and added just downstream the XBPM. It is made of a diamond plate that can be inserted into the upstream beamline frontend at low current. Fluorescence of the Nitrogen impurities in the diamond is imaged on a CCD to check that the upstream radiation is not hitting the downstream insertion device. We present the commissioning of this new device together with its first results in operation.
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| Paper |
download WEPB01.PDF [1.964 MB / 4 pages] |
| Export |
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| Conference |
IBIC2018 |
| Series |
International Beam Instrumentation Conference (7th) |
| Location |
Shanghai, China |
| Date |
09-13 September 2018 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Volker RW Schaa (GSI, Darmstadt, Germany) |
| Online ISBN |
978-3-95450-201-1 |
| Received |
05 September 2018 |
| Accepted |
12 September 2018 |
| Issue Date |
29 January 2019 |
| DOI |
doi:10.18429/JACoW-IBIC2018-WEPB01 |
| Copyright |
 Published by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |
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