PolariX TDS revolution: attosecond electron–photon dynamics and multidimensional XFEL metrology

X-ray free-electron lasers (XFELs) have revolutionized ultrafast science with exceptional spatiotemporal resolution, yet attosecond-level beam diagnostics face critical challenges. The article comments on PolariX TDS, a polarization-tunable X-band deflector developed by CERN, DESY, and PSI, which overcomes these limits by enabling multidimensional phase-space characterization with sub-femtosecond resolution.

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Publication Details

Journal
Advanced Photonics
Published
2025-04-29
DOI
https://doi.org/10.1117/1.ap.7.2.020502
Citations
1
Primary Topic
Particle Accelerators and Free-Electron Lasers
Type
article
Field-Weighted Citation Impact
0.73
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article

PolariX TDS revolution: attosecond electron–photon dynamics and multidimensional XFEL metrology

Ruxin Li Ruxin Li, Ye Tian
1 citations
Advanced Photonics
Particle Accelerators and Free-Electron Lasers
0.73
article

PolariX TDS revolution: attosecond electron–photon dynamics and multidimensional XFEL metrology

Ruxin Li Ruxin Li, Ye Tian
article en
1 citations

Abstract

X-ray free-electron lasers (XFELs) have revolutionized ultrafast science with exceptional spatiotemporal resolution, yet attosecond-level beam diagnostics face critical challenges. The article comments on PolariX TDS, a polarization-tunable X-band deflector developed by CERN, DESY, and PSI, which overcomes these limits by enabling multidimensional phase-space characterization with sub-femtosecond resolution.

Advanced PhotonicsVol. 7(02)
Shanghai Institute of Optics and Fine Mechanics (CN)
Climate action
Openalex Percentile: Top 29%
Particle Accelerators and Free-Electron Lasers
0.73
DOIOpen Access PDFOpenAlex
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PolariX TDS revolution: attosecond electron–photon dynamics and multidimensional XFEL metrology — Ruxin Li Ruxin Li, Ye Tian · Advanced Photonics (2025) | TGRS Research Map | TGRS