Diffraction-limited storage ring
In today's article we are going to talk about Diffraction-limited storage ring. Diffraction-limited storage ring is a topic that has captured the attention of people around the world, arousing great interest and generating numerous debates. Since its emergence, Diffraction-limited storage ring has been the subject of study and research, generating important advances in our understanding of this topic. In this article we will explore the different aspects of Diffraction-limited storage ring, analyzing its impact on society, its evolution over time and possible future implications. We are excited to delve into this fascinating world and learn more about Diffraction-limited storage ring.
Diffraction-limited storage rings (DLSR), or ultra-low emittance storage rings, are synchrotron light sources where the emittance of the electron-beam in the storage ring is smaller or comparable to the emittance of the x-ray photon beam they produce at the end of their insertion devices. These facilities operate in the soft to hard x-ray range (100eV—100keV) with extremely high brilliance (in the order of 1021—1022 photons/s/mm2/mrad2/0.1%BW)
Together with X-ray free-electron lasers, they constitute the fourth generation of light sources, characterized by a relatively high coherent flux (in the order of 1014—1015photons/s/0.1%BW for DLSR) and enable extended physical and chemical characterizations at the nano-scale.
Existing diffraction-limited storage rings
- MAX IV Laboratory, in Lund, Sweden.
- Sirius, in Campinas, Brazil
- European Synchrotron Radiation Facility, Extremely Brilliant Source (ESRF-EBS), in Grenoble, France
DLSR upgrade or facilities under construction
- Advanced Photon Source Upgrade (APS-U), in Argonne, Illinois, USA
- Swiss Light Source 2, Upgrade (SLS 2.0), in Villigen, Switzerland
Planned or projected DLSR upgrades or new facilities
Upgrades
- PETRA IV, Upgrade (PETRA IV), at DESY, Hamburg, Germany
- Advanced Light Source, Upgrade (ALS-U), in Berkeley, California, USA
- Diamond II (Diamond II), in Didcot, Oxfordshire, UK
- ELETTRA 2.0 (Elettra 2.0), in Trieste, Italy
- ALBA II, in Barcelona, Spain
- SOLEIL II, in Saint-Aubin, France
New facilities
- High Energy Photon Source (HEPS), in Beijing, China
See also
References
- ^ Yabashi, Makina; Tanaka, Hitoshi (2017). "The next ten years of X-ray science". Nature Photonics. 11: 12–14. doi:10.1038/nphoton.2016.251.
- ^ Streun, Andreas; Garvey, Terence; Rivkin, Lenny; Schlott, Volker; Schmidt, Thomas; Willmott, Philip; Wrulich, Albin (2018). "SLS-2 – the upgrade of the Swiss Light Source". Journal of Synchrotron Radiation. 25 (3): 631–641. doi:10.1107/S1600577518002722. PMC 5929351. PMID 29714174.
- ^ Alba Initiates Its Upgrade Process To Become A 4th Generation Facility
- ^ Conceptual Design Report for SOLEIL Upgrade, accessed 24 April 2023.
- ^ "China's next big thing: a new fourth-generation synchrotron facility in Beijing". Physics World. 2019-08-15. Retrieved 2023-09-15.
- ^ "Groundbreaking Ceremony at the High Energy Photon Source in Beijing". Synchrotron Radiation News. 2019. pp. 32:5, 40–40.
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