Speaker
Description
The Energy Recovery Linac (ERL) combines the high repetition frequency of synchrotron radiation with the high brightness of FELs, showing great potential. Despite recent breakthroughs, the electron beam quality still fails to meet the requirements for driving short-wavelength FELs.
The method combining ERL with Angular Dispersion-induced Microbunching (ADM), proposed by the Shanghai Light Source team, to generate a fully coherent light source with GHz repetition frequency and MeV-level energy resolution, supporting multiple users. In this scheme, microbunching is generated by ADM, and its radiation intensity is limited by the vertical emittance of the electron beam. To enhance brightness, flat beam technology is employed to reduce vertical emittance and increase horizontal emittance through lateral emittance exchange, also aiding control of the ERL bending section emittance. The round-to-flat beam conversion significantly reduces vertical emittance. This study focuses on flat beam theory, lattice design, and optimization.
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
