IPAC2011 - List of Authors (Zhou, Q.G.)

Paper	Title	Page
THPC167	The Design of Dual Canted In-vacuum Undulators at SSRF	3287
	X. Hu, L. Yin, Q.G. Zhou SINAP, Shanghai, People's Republic of China
	Funding: National foundation for scientific infrastructure, Development and Reform Commission of China. Five new beamlines are under design and construction at SSRF to supply the synchrotron radiation for the structural biology research in the protein project. Two in-vacuum undulators with canted angle of 6mrad are arranged in a 6.5m long straight section in order to keep the potential to accommodate more beamlines for the future. Limited by the length of the straight section and the angle between two beamlines, the layout design in the straight section is rather difficult to satisfy the required photon flux to the beamline and keep the normal design of the undulator. Many main components will be redesigned in this section on the base of existing ones, including in-vacuum undulator, correction magnet, RF bellows, photon absorbers and so on. In this paper the layout design and the modified design for some key components are described.

Paper

Title

Page

The Design of Dual Canted In-vacuum Undulators at SSRF

3287

X. Hu, L. Yin, Q.G. Zhou
SINAP, Shanghai, People's Republic of China

Funding: National foundation for scientific infrastructure, Development and Reform Commission of China.
Five new beamlines are under design and construction at SSRF to supply the synchrotron radiation for the structural biology research in the protein project. Two in-vacuum undulators with canted angle of 6mrad are arranged in a 6.5m long straight section in order to keep the potential to accommodate more beamlines for the future. Limited by the length of the straight section and the angle between two beamlines, the layout design in the straight section is rather difficult to satisfy the required photon flux to the beamline and keep the normal design of the undulator. Many main components will be redesigned in this section on the base of existing ones, including in-vacuum undulator, correction magnet, RF bellows, photon absorbers and so on. In this paper the layout design and the modified design for some key components are described.