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Collection optics design for KSTAR Thomson scattering system.

S Oh1, J H Lee

  • 1National Fusion Research Institute, Gwahangno 113, Daejeon 305-333, Republic of Korea. stoh@nfri.re.kr

The Review of Scientific Instruments
|November 2, 2010
PubMed
Summary
This summary is machine-generated.

The Korea superconducting tokamak advanced research (KSTAR) device

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Area of Science:

  • Plasma physics
  • Optical engineering
  • Fusion energy research

Background:

  • Thomson scattering is crucial for plasma diagnostics.
  • Effective collection optics are vital for accurate measurements.
  • The KSTAR device requires specialized diagnostic systems.

Purpose of the Study:

  • To design and optimize collection optics for the KSTAR Thomson scattering diagnostic.
  • To ensure efficient light collection for plasma electron analysis.
  • To finalize optical designs for KSTAR's specific requirements.

Main Methods:

  • Examination of a duo-lens system.
  • Derivation of final optical designs.
  • Application of optical engineering principles.

Main Results:

  • The study details the collection optics design for KSTAR's Thomson scattering system.
  • A duo-lens system was evaluated.
  • Finalized optical designs were achieved.

Conclusions:

  • The developed collection optics are suitable for the KSTAR Thomson scattering diagnostic.
  • The design facilitates accurate measurement of plasma electron properties.
  • This contributes to advancing fusion energy research capabilities.