Silicon pore optics developments and status

Marcos Bavdaz, Eric Wille, Kotska Wallace, Brian Shortt, Maximilien Collon, Marcelo Ackermann, Mark Olde Riekerink, Jeroen Haneveld, Coen Van Baren, Markus Erhard, Finn Erland Christensen, Michael Krumrey, Vadim Burwitz

    Research output: Contribution to journalConference articleResearchpeer-review

    Abstract

    Silicon Pore Optics (SPO) is a lightweight high performance X-ray optics technology being developed in Europe, driven by applications in observatory class high energy astrophysics missions. An example of such application is the former ESA science mission candidate ATHENA (Advanced Telescope for High Energy Astrophysics), which uses the SPO technology for its two telescopes, in order to provide an effective area exceeding 1 m2 at 1 keV, and 0.5 m2 at 6 keV, featuring an angular resolution of 10" or better [1 to 24]. This paper reports on the development activities led by ESA, and the status of the SPO technology. The technology development programme has succeeded in maturing the SPO further and achieving important milestones, in each of the main activity streams: environmental compatibility, industrial production and optical performance. In order to accurately characterise the increasing performance of this innovative optical technology, the associated X-ray test facilities and beam-lines have been refined and upgraded. © 2012 SPIE.
    Original languageEnglish
    JournalProceedings of SPIE - The International Society for Optical Engineering
    Volume8443
    Pages (from-to)844329
    Number of pages9
    ISSN0277-786X
    DOIs
    Publication statusPublished - 2012
    EventSPIE Astronomical Telescopes + Instrumentation 2012 - Amsterdam RAI Convention Center, Amsterdam, Netherlands
    Duration: 1 Jul 20126 Jul 2012
    Conference number: 8443

    Conference

    ConferenceSPIE Astronomical Telescopes + Instrumentation 2012
    Number8443
    LocationAmsterdam RAI Convention Center
    Country/TerritoryNetherlands
    CityAmsterdam
    Period01/07/201206/07/2012

    Keywords

    • Astrophysics
    • Gamma rays
    • Optical telescopes
    • Optics
    • Silicon
    • Space telescopes
    • X rays

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