Novel Soft X-Ray Diagnostics For Magnetically Confined Fusion Plasmas Using Layered Synthetic Microstructure (LSM) Coated Flat Surfaces And Gratings

M. Finkenthal; A. Zwicker; H. W. Moos

doi:10.1117/12.961835

27 November 1989 Novel Soft X-Ray Diagnostics For Magnetically Confined Fusion Plasmas Using Layered Synthetic Microstructure (LSM) Coated Flat Surfaces And Gratings

M. Finkenthal, A. Zwicker, H. W. Moos

Author Affiliations +

Proceedings Volume 1140, X-Ray Instrumentation in Medicine and Biology, Plasma Physics, Astrophysics, and Synchrotron Radiation; (1989) https://doi.org/10.1117/12.961835
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

Two novel soft X-ray diagnostics for magnetically confined plasma spectroscopy are proposed and discussed. Both will'use layered synthetic microstructure coated surfaces, including flat or curved gratings, as dispersive elements. The high near normal incidence reflectivities of these elements, enable the construction of near normal incidence soft X-ray spectrometers and narrow band filters for radiative power loss estimates and plasma fluctuation measurements in the hot central core of magnetically confined plasmas.

Citation Download Citation

M. Finkenthal, A. Zwicker, and H. W. Moos "Novel Soft X-Ray Diagnostics For Magnetically Confined Fusion Plasmas Using Layered Synthetic Microstructure (LSM) Coated Flat Surfaces And Gratings", Proc. SPIE 1140, X-Ray Instrumentation in Medicine and Biology, Plasma Physics, Astrophysics, and Synchrotron Radiation, (27 November 1989); https://doi.org/10.1117/12.961835

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