Powered by OpenAIRE graph
Found an issue? Give us feedback
ZENODOarrow_drop_down
ZENODO
Presentation . 2025
License: CC BY
Data sources: Datacite
ZENODO
Presentation . 2025
License: CC BY
Data sources: Datacite
versions View all 2 versions
addClaim

XRM2024 - Mon10K - "Dark field x-ray imaging at the femtosecond using a laser driven x-ray source"

Authors: Cipiccia, Silvia;

XRM2024 - Mon10K - "Dark field x-ray imaging at the femtosecond using a laser driven x-ray source"

Abstract

Laser-driven plasma accelerators[1,2,3] are a new concept of electron accelerators, up to 1000 times more compact than conventional ones based on radiofrequency cavities. One of the remarkable features of this type of device is that the electrons wiggle inside the plasma during the acceleration emitting bright femtosecond X-ray flashes[4,5]. This X-ray emission, called betatron radiation, has been successfully used for X-ray imaging, including single shot phase contrast imaging[6]. Here we report on the combination of betatron radiation with a multimodal imaging modality, beam tracking [7], to produce transmission, refraction, and dark-field (scattering) images in a single shot at the femtosecond. Beam-tracking is a robust imaging method applicable to both synchrotron and laboratory x-ray sources. It consists of structuring the X-ray beam into physically separated beamlets using an absorption mask. The three channels, transmission, refraction, and scattering are retrieved from the distortion of the beamlets due to the presence of the sample. The experiment was carried out at the X-ray betatron beamline at the Advanced Laser Light Source in Montreal, Canada. We present the results obtained, we discuss current limitations, prospective applications, and future developments. References [1] Mangles, S. et al., (2004). Nature, 431 (535-538) [2] Geddes, C.G.R. et al., (2004). Nature, 431 (538-541) [3] Faure J. et al., (2004). Nature, 431 (541-544) [4] Kneip S. et al. (2010), Nat. Phys. 6 (980-983) [5] Cipiccia, S. et al., (2011), Nat. Phys. 7 (867-871) [6] Fourmaux, S. et al. (2011). Opt. Lett. 36 (2426) [7] Vittoria, F. A. et al. (2015). Appl. Phys. Lett. 106, (224102) [8] Navarrete Leon C. et al. (2023). Optica 10 (880-887)

Keywords

Laser-plasma accelerators, X-ray imaging; dark field imaging, femtosecond

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!