Published July 2005
| Version v1
Miscellaneous
Development of the 238MHz cavity for SASE-FEL
- 1. Mitsubishi Heavy Industries, Ltd., Mihara, Hiroshima (Japan)
- 2. RIKEN Harima Institute, SPring-8, Mikazuki, Hyogo (Japan)
Description
We developed and made the 238MHz Cavity for SPring-8 Compact SASE-FEL Source (SCSS) project. The electron gun using thermionic cathode makes a few μsec pulsed electron beam being proportional the pulse wave of high voltage power. This cavity is used to bunch them psec bunch train by velocity modulation. The main specifications of this cavity by low level RF test are following; frequency 238MHz (It is possible to fine-tuning by the tuners), Q-value 15500, coupler coupling β 1.5. (author)
Additional details
Identifiers
Publishing Information
- Imprint Title
- The 2nd annual meeting of Particle Accelerator Society of Japan and the 30th Linear Accelerator Meeting in Japan
- Imprint Pagination
- 819 p.
- Journal Page Range
- p. 340-342
Conference
- Title
- 2. annual meeting of Particle Accelerator Society of Japan and 30. Linear Accelerator Meeting in Japan
- Dates
- 20-22 Jul 2005
- Place
- Tosu, Saga (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 40085241
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- BEAM BUNCHING; BEAM PULSERS; CAVITY RESONATORS; ELECTRIC FIELDS; ELECTRON BEAMS; ELECTRON GUNS; FABRICATION; FREE ELECTRON LASERS; LINEAR ACCELERATORS; MHZ RANGE 100-1000; Q-VALUE; SPECIFICATIONS; SPRING-8 STORAGE RING; X-RAY LASERS
- Descriptors DEC
- ACCELERATORS; BEAM DYNAMICS; BEAMS; DYNAMICS; ELECTRONIC EQUIPMENT; ENERGY; EQUIPMENT; FREQUENCY RANGE; LASERS; LEPTON BEAMS; MECHANICS; MHZ RANGE; PARTICLE BEAMS; RADIATION SOURCES; RESONATORS; STORAGE RINGS; SYNCHROTRON RADIATION SOURCES
Optional Information
- Notes
- 9 figs., 2 tabs.