A new free electron laser in the far-infrared region
Creators
- 1. Tohoku Univ., Sendai (Japan). Research Inst. for Scientific Measurements
Description
Using a short-bunched beam of electrons from the linear accelerator of the Kyoto University, we constructed prebunched FEL and investigated the characteristics of the output radiation from resonator. By comparing the output intensity of the radiation of the resonator with that of radiation without the resonator, we confirmed amplification of radiation due to stimulated emission of radiation. We also observed dependence of the output intensity on the diameter of the window, through which the radiation is extracted from the resonator. As the diameter decreases, the output intensity increases at first, and reach the maximum at the diameter of about 15 mm, and then decreases. (author)
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Additional details
Publishing Information
- Imprint Title
- Advanced research of quantum beam science (3)
- Imprint Pagination
- 79 p.
- Journal Page Range
- p. 1-6
- Report number
- KURRI-KR--43
Conference
- Title
- 3. symposium on advanced research of quantum beam science
- Dates
- 3 Mar 1999
- Place
- Kumatori, Osaka (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 32002609
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AMPLIFICATION; BEAM BUNCHING; ELECTRON BEAMS; FAR INFRARED RADIATION; FREE ELECTRON LASERS; LINEAR ACCELERATORS; Q-VALUE; RESONATORS; STIMULATED EMISSION; WINDOWS
- Descriptors DEC
- ACCELERATORS; BEAM DYNAMICS; BEAMS; DYNAMICS; ELECTROMAGNETIC RADIATION; ELECTRONIC EQUIPMENT; EMISSION; ENERGY; ENERGY-LEVEL TRANSITIONS; EQUIPMENT; INFRARED RADIATION; LASERS; LEPTON BEAMS; MECHANICS; OPENINGS; PARTICLE BEAMS; RADIATIONS
Optional Information
- Notes
- 10 refs., 4 figs.