Institute Science and Technology of Accelerating Systems
Accelerating Structures
Accelerating Structures is a research group with a focus on particle accelerator technology. We also delve into normal conducting systems. Our work involves the entire process, from electromagnetic (EM) software design to mechanical engineering, fabrication, and prototype testing.
Our main emphasis is on practical applications, especially in the development of SRF cavities. We use EM software for precise designs, incorporate mechanical engineering for feasibility, and then fabricate prototypes for rigorous testing and optimization.
In addition to SRF cavities, we're involved in creating fundamental power couplers and innovative components (i.e. collimating shielded bellows) and Higher Order Mode (HOM) loads. This diversity allows us to contribute to the evolution of accelerator technology.
Our research covers both superconducting and normal conducting systems, with capabilities spanning from theoretical design to hands-on fabrication and testing. We're focused on exploring and refining various accelerator technologies. We are committed to pushing boundaries and finding practical solutions.
Figure 1: VSR Demo 1.5 GHz SRF Cavity. Designed for 300 mA in CW
Many of the technologies we work with in the group have roots in the research conducted for the BESSY VSR (Variable pulse length storage ring) project. The insights gained from that project have significantly influenced our approach to designing Superconducting Radio Frequency (SRF) cavities. The BESSY VSR project has served as a valuable foundation, providing a practical context for our work. The project's requirements and challenges have driven our exploration of fundamental power couplers, as well as the development of innovative components like collimating shielded bellows and Higher Order Mode (HOM) loads.
Our engagement with BESSY VSR not only informs our theoretical designs but also plays a crucial role in the practical aspects of our research. The hands-on experience gained from working on the project has directly contributed to our capabilities in fabrication and prototype testing.
Tasks / Science Focus
Cavity design (SRF, nomal conducting)
Fundamental power coupler design
Innovative accelerator components
Electromagnetic analysis
Impedance computations on cavities and cavity arrays