The work on stability for MAX IV took speed around 2010 and has since been an important factor in calculations and designs for buildings, supports and the components of accelerators and beamlines. The stability work is now in a different phase, where observations of stability and instabilities emerges. This is the reason for establishing the MAX IV Stability Task Force in 2016. I will give a...
In this talk we review measurements obtained with a Hydrostatic Levelling System (HLS) at Diamond. Two versions have been installed, the first of which ran along the length of a single beamline, and the second followed the full circumference of the storage ring inside the tunnel. The construction of the Diamond facility, details of the HLS system, results from both systems and experience...
The APS upgrade entails a complete replacement of the APS storage ring with
a multi-bend achromat lattice, resulting in a reduction in natural
emittance by more than a factor of 50, nominally to 42 pm-rad. This will
reduce the horizontal beam size at insertion device source points to below
15 microns rms, and the vertical beam size to below 3 microns at 10%
coupling. An extensive R&D program...
SLS 2.0 is the upgrade Project of the Swiss Light Source (SLS) at the Paul Scherrer Institut in Villigen, Switzerland. The new 7-bend achromat lattice will reduce the natural emittance by a factor of ~40 providing higher brightness and coherent photons for the users.
This contribution shortly introduces the SLS 2.0 project and summarizes the first considerations about beam instrumentation and...
High Energy Synchrotron Photon Source（HEPS）is an ultra-low emittance light source, of which the energy is 6 GeV and the beam current is 200mA. There are many challenges in hardware design and fabrication. As to beam instrumentation, sub-micron level beam position measurement system, synchrotron light measurement system based x-ray and the feedback system including FOFB, TFB and LFB should be...
