Published March 2006 | Version v1
Journal article Metadata-only

Fiber optical thermal detector of nonconfined alpha particles

Creators

  • 1. GNTs RF Troitskij Inst. Innovatsionnykh i Termoyadernykh Issledovanij, Troitsk Moskovskoj Obl. (Russian Federation)
  • 2. Inst. Obshchej Fiziki im. A.M. Prokhora RAN, Moscow (Russian Federation)
  • 3. Fizicheskij Inst. im. P.N. Lebedeva RAN, Moscow (Russian Federation)

Description

The prototype of the thermal detector for measuring of spectra and profiles of α-particles for plasma diagnostics in ITER tokamak is tested. It is based on the multi-foil thermal bolometer. The filtering foils made from nickel, diamond-like carbon and epitaxial CVD-diamond are tested. The infrared fiber optical bolometer is used as the sensitive element

Abstract (Russian)

Проведены испытания прототипа теплового детектора для измерения спектров и профилей α-частиц для диагностики плазмы ITER токамака. Прибор построен на основе многофольгового теплового болометра. Протестированы поглощающие пленки, сделанные из никеля, алмазаподобного углерода и эпитаксиального CVD-алмаза. В качестве чувствительного элемента использован волоконно-оптический болометр

Additional details

Additional titles

Original title (Russian)
Волоконно-оптический тепловой детектор неудерживаемых альфа-частиц

Publishing Information

Journal Title
Pribory i Tekhnika Ehksperimenta
Journal Issue
no.2
Journal Page Range
p. 95-98
ISSN
0032-8162
CODEN
PRTEAJ

Conference

Title
11. All-Russian conference Diagnostics of high-temperature plasma
Original Conference Title
XI Vserossijskaya konferentsiya Diagnostika vysokotemperaturnoj plasmy
Dates
13-18 Jun 2005
Place
Zvenigorod Moskovskoj Obl. (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
37112479
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION SPECTROSCOPY; ALPHA DETECTION; BOLOMETERS; DEUTERIUM IONS; DIAMONDS; FLOWSHEETS; FOILS; HYDROGEN IONS 1 PLUS; KEV RANGE 100-1000; NICKEL; OPTICAL FIBERS; PERFORMANCE TESTING; PLASMA DIAGNOSTICS; RADIATION DETECTORS; TRANSMISSION
Descriptors DEC
CARBON; CATIONS; CHARGED PARTICLE DETECTION; CHARGED PARTICLES; DETECTION; DIAGRAMS; ELEMENTS; ENERGY RANGE; FIBERS; HYDROGEN IONS; INFORMATION; IONS; KEV RANGE; MEASURING INSTRUMENTS; METALS; MINERALS; NONMETALS; RADIATION DETECTION; SPECTROSCOPY; TESTING; TRANSITION ELEMENTS

Optional Information

Notes
8 refs., 6 figs.