Pulse power measurements and attenuator characterization of the hard X-ray beamline at the Linac Coherent Light Source
| Autor: | Henrik T. Lemke, Kai Tiedtke, Makina Yabashi, Masahiro Kato, Mathias Richter, Andrey Sorokin, Roberto Alonso-Mori, Sanghoon Song, Yiping Feng, Norio Saito, Matthieu Chollet, U. Jastrow, Aymeric Robert, Kensuke Tono, James M. Glownia, M. Sikorski, Stefan Moeller, Hae Ja Lee, Gabriella Carini, Shigeki Owada, Diling Zhu, Takahiro Tanaka, Mark S. Hunter |
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| Přispěvatelé: | Tschentscher, Thomas, Patthey, Luc, Zangrando, Marco, Tiedtke, Kai |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | SPIE 1103810 pp. (2019). doi:10.1117/12.2520827 X-Ray Free-Electron Lasers: Advances in Source Development and Instrumentation V : [Proceedings]-SPIE, 2019.-ISBN 97815106274209781510627437-doi:10.1117/12.2520827 X-Ray Free-Electron Lasers: Advances in Source Development and Instrumentation V : [Proceedings]-SPIE, 2019.-ISBN 97815106274209781510627437-doi:10.1117/12.2520827X-Ray Free-Electron Lasers: Advances in Source Development and Instrumentation, Prague, Czech Republic, 2019-04-01-2019-04-04 |
| Popis: | X-Ray Free-Electron Lasers: Advances in Source Development and Instrumentation V : [Proceedings] - SPIE, 2019. - ISBN 97815106274209781510627437 - doi:10.1117/12.2520827 X-Ray Free-Electron Lasers: Advances in Source Development and Instrumentation, Prague, Czech Republic, 1 Apr 2019 - 4 Apr 2019; SPIE 1103810 pp. (2019). doi:10.1117/12.2520827 The absolute power of the Linac Coherent Light Source pulses has been measured accurately in the hard X-raybeamline by using simultaneously two detectors:1 an X-ray Gas Monitor Detector (XGMD)2 in tandem witha radiometer.3 From these measurements, we were also able to characterize and calibrate in details our setsof beamline attenuators, in addition to extending an absolute calibration for our beamline intensity monitors.Similarly, we demonstrate that commercial optical power meter has a response in the hard X-ray regime, thatcan be cross-correlated with the absolute power of the LCLS beam. Published by SPIE |
| Databáze: | OpenAIRE |
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