Published September 1979
| Version v1
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Far-infrared interferometer (lambda=447μm) for electron density measurements in plasmas
Description
This report deals with the development of CW FIR lasers (lambda=447 μm) and their application at interferometry for electron density measurements in Tokamaks. The problems of optically pumped FIR lasers are described. Results obtained with methyl iodide FIR lasers are given. The interferometre has been tested in the laboratory and results concerning bandwidth and sensitivity are given
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
Ce travail porte sur le developpement de lasers submillimetriques continus (lambda=447 μm) et leur application a la construction d'un interferometre destine a la mesure de la densite electronique des plasmas obtenus dans les Tokamaks. Les problemes poses par les lasers submillimetriques pompes optiquement sont decrits ainsi que les resultats obtenus avec des lasers a iodure de methyle. L'interferometre a ete teste en laboratoire et on donne les resultats obtenus, en particulier, en ce qui concerne la sensibilite et la bande passanteFiles
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Additional details
Additional titles
- Original title (French)
- Interferometre infra-rouge lointain (lambda=447μm) pour mesure de densite electronique dans les plasmas
Publishing Information
- Imprint Pagination
- 125 p.
- Report number
- EUR-CEA-FC--1018
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 11523874
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ELECTRON DENSITY; EXPERIMENTAL DATA; FAR INFRARED RADIATION; GAS LASERS; GRAPHS; INTERFEROMETERS; PLASMA DIAGNOSTICS; SENSITIVITY; TABLES
- Descriptors DEC
- AMPLIFIERS; DATA; DATA FORMS; ELECTROMAGNETIC RADIATION; INFORMATION; INFRARED RADIATION; LASERS; MEASURING INSTRUMENTS; NUMERICAL DATA; RADIATIONS