Design of a time-delay-compensated monochromator for the ARPES endstation at S3FEL
The preliminary design and expected performance for the Angle-Resolved Photoemission Spectroscopy (ARPES) branchline at Shenzhen Superconducting Soft X-ray Free Electron Laser (S3FEL) is presented. A time-delay-compensated monochromator (TDCM) in symmetric layout has been designed for spectral selec...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2025-05-01
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| Series: | Journal of Synchrotron Radiation |
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| Online Access: | https://journals.iucr.org/paper?S1600577525002139 |
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| _version_ | 1849312990675861504 |
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| author | Zhenjiang Xing Chuan Yang Qinming Li Kai Hu Ye Zhu Chen Wu Chenggong Zhang Weiqing Zhang |
| author_facet | Zhenjiang Xing Chuan Yang Qinming Li Kai Hu Ye Zhu Chen Wu Chenggong Zhang Weiqing Zhang |
| author_sort | Zhenjiang Xing |
| collection | DOAJ |
| description | The preliminary design and expected performance for the Angle-Resolved Photoemission Spectroscopy (ARPES) branchline at Shenzhen Superconducting Soft X-ray Free Electron Laser (S3FEL) is presented. A time-delay-compensated monochromator (TDCM) in symmetric layout has been designed for spectral selection and pulse duration preservation. The TDCM is optimized using the six-dimensional K-matrix method and a start-to-end simulation of the beamline system using Fourier optics was performed. Numerical estimations indicate that the TDCM can achieve a time–bandwidth product approaching the Fourier-transform limit. |
| format | Article |
| id | doaj-art-df8ceaed181547bd819158aebd2258a4 |
| institution | Kabale University |
| issn | 1600-5775 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Journal of Synchrotron Radiation |
| spelling | doaj-art-df8ceaed181547bd819158aebd2258a42025-08-20T03:52:52ZengInternational Union of CrystallographyJournal of Synchrotron Radiation1600-57752025-05-0132379280110.1107/S1600577525002139ye5060Design of a time-delay-compensated monochromator for the ARPES endstation at S3FELZhenjiang Xing0Chuan Yang1Qinming Li2Kai Hu3Ye Zhu4Chen Wu5Chenggong Zhang6Weiqing Zhang7Institute of Advanced Science Facilities, Shenzhen 518107, ChinaInstitute of Advanced Science Facilities, Shenzhen 518107, ChinaInstitute of Advanced Science Facilities, Shenzhen 518107, ChinaInstitute of Advanced Science Facilities, Shenzhen 518107, ChinaInstitute of Advanced Science Facilities, Shenzhen 518107, ChinaInstitute of Advanced Science Facilities, Shenzhen 518107, ChinaInstitute of Advanced Science Facilities, Shenzhen 518107, ChinaState Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, ChinaThe preliminary design and expected performance for the Angle-Resolved Photoemission Spectroscopy (ARPES) branchline at Shenzhen Superconducting Soft X-ray Free Electron Laser (S3FEL) is presented. A time-delay-compensated monochromator (TDCM) in symmetric layout has been designed for spectral selection and pulse duration preservation. The TDCM is optimized using the six-dimensional K-matrix method and a start-to-end simulation of the beamline system using Fourier optics was performed. Numerical estimations indicate that the TDCM can achieve a time–bandwidth product approaching the Fourier-transform limit.https://journals.iucr.org/paper?S1600577525002139free-electron laserx-ray beamline designtime-delay-compensated monochromatorfourier-transform limited pulseultrashort pulse propagation |
| spellingShingle | Zhenjiang Xing Chuan Yang Qinming Li Kai Hu Ye Zhu Chen Wu Chenggong Zhang Weiqing Zhang Design of a time-delay-compensated monochromator for the ARPES endstation at S3FEL Journal of Synchrotron Radiation free-electron laser x-ray beamline design time-delay-compensated monochromator fourier-transform limited pulse ultrashort pulse propagation |
| title | Design of a time-delay-compensated monochromator for the ARPES endstation at S3FEL |
| title_full | Design of a time-delay-compensated monochromator for the ARPES endstation at S3FEL |
| title_fullStr | Design of a time-delay-compensated monochromator for the ARPES endstation at S3FEL |
| title_full_unstemmed | Design of a time-delay-compensated monochromator for the ARPES endstation at S3FEL |
| title_short | Design of a time-delay-compensated monochromator for the ARPES endstation at S3FEL |
| title_sort | design of a time delay compensated monochromator for the arpes endstation at s3fel |
| topic | free-electron laser x-ray beamline design time-delay-compensated monochromator fourier-transform limited pulse ultrashort pulse propagation |
| url | https://journals.iucr.org/paper?S1600577525002139 |
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