Speaker
Mr
James Rose
(Brookhaven)
Description
The NSLS-II is a new 3rd generation light source being designed at Brookhaven. A key design feature is a large circumference with soft (25m radius) bends which enable damping wigglers to reduce the emittance from 2.1nm-rad to <1nm-rad. The RF power requirement is dominated by the wiggler radiation, and the storage ring RF system is installed in stages as damping wigglers are added.
The booster RF requirement of 60kW-80kW is well matched to an IOT amplifier, and klystron amplifiers have been selected in the project baseline to provide the 300kW per storage ring system, staged in from 1 to 4 systems.
Alternate approaches to provide the RF power such as a solid state amplifier for the booster and either solid state or combined IOT's for the ring systems are being explored and will be discussed.
Author
Mr
James Rose
(Brookhaven)
Co-authors
Mr
Hengjie Ma
(Brookhaven)
Mr
Nathan Towne
(Brookhaven)
