New challenges in beamline instrumentation for the ESRF Upgrade Programme Phase II

Area of Science:

• Synchrotron radiation science
• Accelerator physics
• Instrumentation development

Background:

• Scientific instrumentation is driven by scientific needs, but new technologies also enable new scientific frontiers.
• Future storage rings with enhanced source characteristics necessitate novel beamline instrumentation.
• Improved source emittance in new facilities offers performance benefits like increased flux and reduced beam size.

Purpose of the Study:

• To review instrumentation challenges for future synchrotron radiation sources.
• To address instrumentation requirements for ESRF Upgrade Programme Phase II, relevant to diffraction-limited storage rings (DLSRs).
• To anticipate instrumentation needs for new science enabled by DLSR coherence properties.

Main Methods:

• Feasibility study for ESRF Upgrade Programme Phase II (a 6 GeV hybrid multibend storage ring).
• Analysis of instrumentation requirements for advanced synchrotron sources.
• Review of challenges common to ESRF Phase II and DLSRs.

Main Results:

• ESRF Phase II project implementation requires addressing instrumentation issues also relevant to DLSRs.
• Anticipating instrumentation for science enabled by DLSR coherence is a significant challenge.
• Near-term benefits from improved emittance include increased flux and reduced beam size.

Conclusions:

• Novel instrumentation is essential for exploiting the full potential of new synchrotron light sources.
• ESRF's Phase II upgrade addresses instrumentation challenges pertinent to future DLSRs.
• Developing instrumentation for DLSRs is critical for enabling groundbreaking scientific research.