A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturing
Gas attenuators are important devices providing accurate variation of photon intensity for soft X-ray beamlines. In the SwissFEL ATHOS beamline front-end the space is very limited and an innovative approach has been taken to provide attenuation of three orders of magnitude up to an energy of 1200 eV...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2023-07-01
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| Series: | Journal of Synchrotron Radiation |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600577523004241 |
| _version_ | 1797785663662194688 |
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| author | Claude Pradervand Colette Rosenberg Hans-Jörg Eckerlin Kirsten Schnorr Andre Al Haddad Peter Wiegand Christoph Hess Nazareno Gaiffi Luc Patthey |
| author_facet | Claude Pradervand Colette Rosenberg Hans-Jörg Eckerlin Kirsten Schnorr Andre Al Haddad Peter Wiegand Christoph Hess Nazareno Gaiffi Luc Patthey |
| author_sort | Claude Pradervand |
| collection | DOAJ |
| description | Gas attenuators are important devices providing accurate variation of photon intensity for soft X-ray beamlines. In the SwissFEL ATHOS beamline front-end the space is very limited and an innovative approach has been taken to provide attenuation of three orders of magnitude up to an energy of 1200 eV. Additive manufacturing of a differential pumping system vacuum manifold allowed a triple pumping stage to be realized in a space of less than half a meter. Measurements have shown that the response of the device is as expected from theoretical calculations. |
| first_indexed | 2024-03-13T00:57:12Z |
| format | Article |
| id | doaj.art-868913a657354fcba1030dfae0902080 |
| institution | Directory Open Access Journal |
| issn | 1600-5775 |
| language | English |
| last_indexed | 2024-03-13T00:57:12Z |
| publishDate | 2023-07-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Journal of Synchrotron Radiation |
| spelling | doaj.art-868913a657354fcba1030dfae09020802023-07-06T15:46:57ZengInternational Union of CrystallographyJournal of Synchrotron Radiation1600-57752023-07-0130471772210.1107/S1600577523004241rv5173A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturingClaude Pradervand0Colette Rosenberg1Hans-Jörg Eckerlin2Kirsten Schnorr3Andre Al Haddad4Peter Wiegand5Christoph Hess6Nazareno Gaiffi7Luc Patthey8Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandLarge Research Facilities, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandLarge Research Facilities, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandPhoton Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandPhoton Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandPhoton Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandPhoton Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandPhoton Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandPhoton Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen 5232, SwitzerlandGas attenuators are important devices providing accurate variation of photon intensity for soft X-ray beamlines. In the SwissFEL ATHOS beamline front-end the space is very limited and an innovative approach has been taken to provide attenuation of three orders of magnitude up to an energy of 1200 eV. Additive manufacturing of a differential pumping system vacuum manifold allowed a triple pumping stage to be realized in a space of less than half a meter. Measurements have shown that the response of the device is as expected from theoretical calculations.http://scripts.iucr.org/cgi-bin/paper?S1600577523004241x-ray free-electron lasersgas attenuatoradditive manufacturing |
| spellingShingle | Claude Pradervand Colette Rosenberg Hans-Jörg Eckerlin Kirsten Schnorr Andre Al Haddad Peter Wiegand Christoph Hess Nazareno Gaiffi Luc Patthey A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturing Journal of Synchrotron Radiation x-ray free-electron lasers gas attenuator additive manufacturing |
| title | A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturing |
| title_full | A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturing |
| title_fullStr | A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturing |
| title_full_unstemmed | A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturing |
| title_short | A compact gas attenuator for the SwissFEL ATHOS beamline realized using additive manufacturing |
| title_sort | compact gas attenuator for the swissfel athos beamline realized using additive manufacturing |
| topic | x-ray free-electron lasers gas attenuator additive manufacturing |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600577523004241 |
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