| |
- K. Sakaue, M. Washio
RISE, Tokyo
- S. Araki, Y. Higashi, Y. Honda, T. Taniguchi, J. Urakawa
KEK, Ibaraki
- M.K. Fukuda, M. Takano
NIRS, Chiba-shi
- H. Sakai
ISSP/SRL, Chiba
- N. Sasao
Kyoto University, Kyoto
|
|
| |
Pulsed-laser super-cavity is being developed at KEK-ATF for the application of a compact high brightness x-ray source based on Laser Compton Scattering. We use a Fabry-Perot optical cavity with a pulsed laser. The cavity increases a laser effective power, and at the same time, stably makes a small laser spot in side the cavity. In addition, the pulsed-laser gives much higher peak power. Thus, this scheme will open up a new possibility for building a compact high-brightness x-ray source, when collided with an intense bunched electron beam. We are now planning to build such an x-ray source with a 50MeV multi-bunch linac and a 42cm Fabry-Perot cavity using pulse stacking technology. We actually finished construction of the 50MeV linac and will start its operation in the spring, 2006. Development of the pulsed-laser super-cavity and future plan of our compact x-ray source will be presented at the conference.
|
|