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Fusion Engineering and Design, ISSN 0920-3796, 09/2019, Volume 146, pp. 796 - 799
The reliability of the optical diagnostics in ITER critically depends on a radiation resistance of the fiber optics for a transmission of the plasma light to... 
Radiation resistance | Gamma irradiation test | ITER | H-alpha diagnostics | Optical fiber
Journal Article
Fusion Engineering and Design, ISSN 0920-3796, 11/2017, Volume 123, pp. 919 - 922
The work is related to literature survey and study to find out the proper fiber optics for visible plasma diagnostics in ITER. The silica-based optical fibers... 
Plasma | Iter | Diagnostics | Radiation-induced absorption | Radiation hardness | Optical fiber | NEUTRON | NUCLEAR SCIENCE & TECHNOLOGY | SILICA CORE FIBERS | RADIATION | Annealing | Analysis | Radiation | Equipment and supplies | Hardness | Silica | Fiber optics
Journal Article
Fusion Engineering and Design, ISSN 0920-3796, 09/2019, Volume 146, pp. 2703 - 2706
Laser-induced fluorescence (LIF) on ITER will be used for local measurement of helium density and ion temperature in divertor. The LIF diagnostic is combined... 
Laser-induced fluorescence | Laser-induced quenching | ITER | Ion temperature | Helium density | Divertor | Fluorescence | Radiation, Background | Numerical analysis | Lasers | Analysis
Journal Article
Nuclear Materials and Energy, ISSN 2352-1791, 05/2018, Volume 15, pp. 249 - 253
Radiation-resistant optics, which is necessary to transfer light from plasma to detectors in ITER, will be exposed to neutron fluxes at D-T stage. Achromatic... 
Neutron irradiation | ITER | Flint glass | Radiation hardness | NUCLEAR SCIENCE & TECHNOLOGY | RADIATION
Journal Article
Problems of Atomic Science and Technology, Series Thermonuclear Fusion, ISSN 0202-3822, 2017, Volume 40, Issue 3, pp. 14 - 22
Journal Article
NUCLEAR FUSION, ISSN 0029-5515, 06/2019, Volume 59, Issue 6, p. 66029
Mirrors will be used as first plasma-viewing elements in optical and laser-based diagnostics in ITER. Deterioration of the mirror performance due to e.g.... 
TESTS | MOLYBDENUM | PHYSICS, FLUIDS & PLASMAS | RHODIUM FILMS | DEPOSITION | recovery of reflectivity | single crystal mirrors | EROSION | 1ST MIRRORS | mirror protection | diagnostic mirrors | SINGLE-CRYSTAL | in situ mirror cleaning | ITER | ITPA
Journal Article
Fusion Engineering and Design, ISSN 0920-3796, 2009, Volume 84, Issue 7, pp. 1961 - 1963
Irradiation tests of silica glasses under ITER relevant conditions are shortly overviewed. It is shown that pure silica can be used as material for ITER... 
Silica glass | Window | ITER optical diagnostics | Radiation hardness | Induced absorption | IRRADIATION | NEUTRON | NUCLEAR SCIENCE & TECHNOLOGY | FUSION-REACTOR | Nuclear reactors
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 11/2013, Volume 442, Issue 1-3, pp. S508 - S510
Investigations performed in the late 1990s showed Russian KU-1 and KS-4V fused silica demonstrated the smallest degradation of transmittance among all quartz... 
NUCLEAR SCIENCE & TECHNOLOGY | MATERIALS SCIENCE, MULTIDISCIPLINARY | MINING & MINERAL PROCESSING | Nuclear radiation | Silica
Journal Article
Fusion Engineering and Design, ISSN 0920-3796, 11/2017, Volume 123, pp. 695 - 698
Laser-induced fluorescence diagnostics on ITER will be used for local measurements of helium density ( ) and ion temperature ( ) in the divertor area. The... 
Laser-induced fluorescence | ITER | Ion temperature | Helium density | Divertor | NUCLEAR SCIENCE & TECHNOLOGY | DIAGNOSTICS | Fluorescence | Analysis | Radiation, Background
Journal Article
NUCLEAR FUSION, ISSN 0029-5515, 08/2019, Volume 59, Issue 8, p. 86052
Divertor Thomson scattering (DTS) and laser-induced fluorescence (LIF) are both laser aided diagnostics well suited to combination with common probing and... 
detachment | ITER divertor plasma | ABSOLUTE MEASUREMENT | PHYSICS, FLUIDS & PLASMAS | TOKAMAK PLASMA | NEUTRAL DENSITY PROFILE | laser-induced fluorescence | Thomson scattering | ELECTRON-DENSITY
Journal Article
Nuclear Fusion, ISSN 0029-5515, 07/2009, Volume 49, Issue 7, pp. 075014 - 075014 (8)
Metallic mirrors will be used as plasma-viewing elements in all optical and laser diagnostic systems in ITER. In the harsh environment of ITER, the performance... 
PHYSICS, FLUIDS & PLASMAS | METAL MIRRORS | SYSTEMS | PHYSICS, NUCLEAR | EROSION | TEXTOR | EXPOSURE | WINDOW | TOKAMAK
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 11/2013, Volume 443, Issue 1-3, pp. 393 - 397
Pure quartz glasses of KS-4V and KU-1 types are candidates for optical plasma diagnostic system in ITER. The purpose of experiment was to study the efficiency... 
DEFECTS | OXIDE | NUCLEAR SCIENCE & TECHNOLOGY | KU1 | MATERIALS SCIENCE, MULTIDISCIPLINARY | MINING & MINERAL PROCESSING | SILICA | Hydrogen | Silica glass | Gamma irradiation | Plasma diagnostics | Glass | Irradiation | Distortion | Nuclear reactors | Absorption spectra | Photoluminescence
Journal Article
AIP Conference Proceedings, ISSN 0094-243X, 2014, Volume 1612, Issue 1, pp. 164 - 170
The review is made of the problems of ITER optical diagnostics. Most of these problems will be related to the intensive neutron radiation from hot plasma. At a... 
optical diagnostics | mirror | ITER | optical windows | lens | radiation hardness | INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY | IRRADIATION | NEUTRONS | HOT PLASMA | ITER TOKAMAK | FIRST WALL | SILICA | DIVERTORS | MIRRORS
Conference Proceeding
Fusion Engineering and Design, ISSN 0920-3796, 10/2013, Volume 88, Issue 6-8, pp. 1280 - 1283
One of the main problems of ITER optical diagnostics is the degradation of collecting mirrors by erosion or impurity deposition. It is suggested to reduce the... 
ITER | Plasma diagnostics | Mirror | Endoscope | NUCLEAR SCIENCE & TECHNOLOGY | Electrochemistry | Electrochemical reactions
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 2009, Volume 390, Issue 1, pp. 1090 - 1092
In this work, amorphous hydrocarbon (a-C:H) film deposition on metallic mirrors was studied during working shots in tokamak T-10 and at exposure in Ar/CHD /D... 
NUCLEAR SCIENCE & TECHNOLOGY | MATERIALS SCIENCE, MULTIDISCIPLINARY | MINING & MINERAL PROCESSING | GROWTH | ITER | EROSION | EXPOSURE | T-10 | Hydrocarbons | Electrochemical reactions | Models | Analysis
Journal Article
Fusion Engineering and Design, ISSN 0920-3796, 2005, Volume 74, Issue 1, pp. 865 - 869
ITER optical diagnostics require mirrors for light transmission from plasma to detectors. These components will be exposed to significant fluences of fast... 
ITER | Irradiation hardness | Optical diagnostics | Dielectric mirrors | optical diagnostics | dielectric mirrors | NUCLEAR SCIENCE & TECHNOLOGY | irradiation hardness | Optical properties | Nuclear reactors
Journal Article
Fusion Engineering and Design, ISSN 0920-3796, 2003, Volume 66, pp. 861 - 864
Previous irradiation tests have shown that KU-1 silica glass may be used for ITER diagnostic windows in the spectral region of 0.35-2.5 μm. To help clarify the... 
Window | Silica glass | Optical plasma diagnostic | Radiation resistance | Transparency | REACTOR | NUCLEAR SCIENCE & TECHNOLOGY | transparency | optical plasma diagnostic | RADIOLUMINESCENCE | window | radiation resistance | silica glass
Journal Article
Plasma Devices and Operations, ISSN 1051-9998, 03/2007, Volume 15, Issue 1, pp. 33 - 75
Journal Article
Journal of Physics: Conference Series, ISSN 1742-6588, 2012, Volume 397, Issue 1, pp. 12015 - 7
Problems of spectroscopic diagnostics of ITER plasma are under consideration. Three types of diagnostics are presented: 1) Balmer lines spectroscopy in the... 
Spectroscopy | Charge exchange | Line shape | Spectral lines | Tokamak devices | Diagnostic systems | Thomson scattering | Plasma (physics)
Conference Proceeding
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