Paper | Title | Page |
---|---|---|
FRAAU01 | Photon Optics at SCSS | 785 |
|
||
Developments of x-ray optics for the SCSS project are summarized. The optics has two important roles: beam handling (conditioning) and diagnostics. For the former issue, our R&D program for improving qualities of optical components (diamond monochromator, total-reflection mirror, beryllium windows, etc.) are presented. For the latter, a new spectrometer will be introduced*.
* M. Yabashi et al., PRL (in press) |
||
|
Slides | |
|
Talk | |
THCAU02 | Low Emittance Injector at SCSS | 769 |
|
||
In order to realize X-ray FEL at 1 A wavelength, it is required to generate low emittance beam with high peak power. Typically 1 π-mm-mrad, and 2~4 kA beam has to obtained at undulator line. In SCSS: SPring-8 Compact SASE Source, we decided to use thermionic cathode and velocity bunching process rather than the rf-gun with photo-cathode. To verify our principle and hardwares, we constructed a test accelerator, 250 MeV, 60 nm FEL. The author reports experimental results of the test accelerator. | ||
|
Slides | |
|
Talk |