Published December 1982
| Version v1
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A multi-channel optical beam monitor for the prototype neutral beam injector unit for JT-60
- 1. Japan Atomic Energy Research Inst., Tokai, Ibaraki. Tokai Research Establishment
Description
A multi-channel optical beam monitor is equipped in the prototype neutral beam injectior unit for jt-60 to measure the beam profile of intense neutral beams. Optical filters are used to eliminate background lights from hot tungsten filamanets in the ion source. The performance test shows that the beam axis is determined within the accuracy of 0.060 for the horizontal direction, and thus the applicability of the optical beam monitor in the JT-60 neutral beam injector. (author)
Availability note (English)
MF available from INIS under the Report Number.Files
14803810.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 21 p.
- Report number
- JAERI-M--82-209
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 14803810
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- ACCURACY; BEAM INJECTION; BEAM MONITORS; BEAM PROFILES; FILTERS; ION SOURCES; JT-60 TOKAMAK; OPTICAL SYSTEMS; REFLECTION; SPATIAL DISTRIBUTION
- Descriptors DEC
- CLOSED PLASMA DEVICES; DISTRIBUTION; MEASURING INSTRUMENTS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES