CO2 laser collective thomson scattering diagnostics on the HT-7 tokamak

Yadong Li; Jiangang Li; Jianshan Mao

doi:10.1088/1009-0630/6/6/002

CO₂ laser collective thomson scattering diagnostics on the HT-7 tokamak

Yadong Li
, Jiangang Li
, Jianshan Mao

School of Electrical Engineering

CAS - Institute of Plasma Physics

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

A CW CO₂ laser collective Thomson scattering diagnostics was developed to measure plasma density fluctuations on the HT-7 tokamak. The design and construction of CO₂ laser scattering apparatus is described. The laser source is a continuous-wave CO₂ laser with a cavity length of 1.9 m and a power output of about 10 W at 10.6 μm. The k-resolution of the system is Δk ≈ 3.2 cm^-1. The preliminary data from the diagnostic is presented.

Original language	English
Pages (from-to)	2526-2531
Number of pages	6
Journal	Plasma Science and Technology
Volume	6
Issue number	6
DOIs	https://doi.org/10.1088/1009-0630/6/6/002
State	Published - Dec 2004

Keywords

CO laser
Collective scattering
Density fluctuation

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10.1088/1009-0630/6/6/002

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title = "CO2 laser collective thomson scattering diagnostics on the HT-7 tokamak",

abstract = "A CW CO2 laser collective Thomson scattering diagnostics was developed to measure plasma density fluctuations on the HT-7 tokamak. The design and construction of CO2 laser scattering apparatus is described. The laser source is a continuous-wave CO2 laser with a cavity length of 1.9 m and a power output of about 10 W at 10.6 μm. The k-resolution of the system is Δk ≈ 3.2 cm-1. The preliminary data from the diagnostic is presented.",

keywords = "CO laser, Collective scattering, Density fluctuation",

author = "Yadong Li and Jiangang Li and Jianshan Mao",

year = "2004",

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doi = "10.1088/1009-0630/6/6/002",

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T1 - CO2 laser collective thomson scattering diagnostics on the HT-7 tokamak

AU - Li, Yadong

AU - Li, Jiangang

AU - Mao, Jianshan

PY - 2004/12

Y1 - 2004/12

N2 - A CW CO2 laser collective Thomson scattering diagnostics was developed to measure plasma density fluctuations on the HT-7 tokamak. The design and construction of CO2 laser scattering apparatus is described. The laser source is a continuous-wave CO2 laser with a cavity length of 1.9 m and a power output of about 10 W at 10.6 μm. The k-resolution of the system is Δk ≈ 3.2 cm-1. The preliminary data from the diagnostic is presented.

AB - A CW CO2 laser collective Thomson scattering diagnostics was developed to measure plasma density fluctuations on the HT-7 tokamak. The design and construction of CO2 laser scattering apparatus is described. The laser source is a continuous-wave CO2 laser with a cavity length of 1.9 m and a power output of about 10 W at 10.6 μm. The k-resolution of the system is Δk ≈ 3.2 cm-1. The preliminary data from the diagnostic is presented.

KW - CO laser

KW - Collective scattering

KW - Density fluctuation

UR - https://www.scopus.com/pages/publications/33746371664

U2 - 10.1088/1009-0630/6/6/002

DO - 10.1088/1009-0630/6/6/002

M3 - 文章

AN - SCOPUS:33746371664

SN - 1009-0630

VL - 6

SP - 2526

EP - 2531

JO - Plasma Science and Technology

JF - Plasma Science and Technology

IS - 6

ER -

CO₂ laser collective thomson scattering diagnostics on the HT-7 tokamak

Abstract

Keywords

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