You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.

    If you are an ASTM Compass Subscriber and this document is part of your subscription, you can access it for free at ASTM Compass
    STP1366

    Neutron Irradiation Test of Optical Components for Fusion Reactor

    Published: 01 January 2000


      Format Pages Price  
    PDF (284K) 10 $25   ADD TO CART
    Complete Source PDF (27M) 1254 $371   ADD TO CART

    Cite this document

    X Add email address send
    X
      .RIS For RefWorks, EndNote, ProCite, Reference Manager, Zoteo, and many others.   .DOCX For Microsoft Word


    Abstract

    The neutron irradiation effects on the window and mirror materials proposed as optical elements for plasma diagnostic components were studied. Specimens were sapphire and KU-quartz as the window material, molybdenum corner cubic reflector, gold-coated mirror and aluminum corner cubic reflector. These materials were irradiated by the Japan Materials Testing Reactor, and transmission and refraction spectrum, change of color and surface roughness were observed.

    Keywords:

    fusion reactor material, neutron irradiation, optical element, window, transmission, mirror, reflectivity, sapphire, KU-quartz, molybdenum, gold-coated mirror, aluminum, PIE, in-situ measurement


    Author Information:

    Ishitsuka, E
    Japan Atomic Energy Research Institute, Oarai Research Establishment, Ibaraki-ken,

    Sagawa, H
    Japan Atomic Energy Research Institute, Oarai Research Establishment, Ibaraki-ken,

    Nagashima, A
    Japan Atomic Energy Research Institute, Naka Research Establishment, Ibaraki-ken,

    Sugie, T
    Japan Atomic Energy Research Institute, Naka Research Establishment, Ibaraki-ken,

    Nishitani, T
    Japan Atomic Energy Research Institute, Naka Research Establishment, Ibaraki-ken,

    Yamamoto, S
    ITER Garching JWS, Max-Planck-Institut fuer Plasmaphysik Boltzmannstr.2, Garching bei Muenchen,

    Kawamura, H
    Japan Atomic Energy Research Institute, Oarai Research Establishment, Ibaraki-ken,


    Committee/Subcommittee: E10.08

    DOI: 10.1520/STP12462S