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首页> 外文会议>Optics for EUV, x-ray, and gamma-ray astronomy VII >Silicon Pore Optics Mirror Modules for Inner and Outer Radii
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Silicon Pore Optics Mirror Modules for Inner and Outer Radii

机译：内孔和外半径的硅孔光学镜模块

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摘要

Athena (Advanced Telescope for High Energy Astrophysics) is an x-ray observatory using a Silicon Pore Optics telescope and was selected as ESA's second L-class science mission for a launch in 2028. The x-ray telescope consists of several hundreds of mirror modules distributed over about 15-20 radial rings. The radius of curvature and the module sizes vary among the different radial positions of the rings resulting in different technical challenges for mirror modules for inner and outer radii. We present first results of demonstrating Silicon Pore Optics for the extreme radial positions of the Athena telescope. For the inner most radii (0.25 m) a new mirror plate design is shown which overcomes the challenges of larger curvatures, higher stress values and bigger plates. Preliminary designs for the mounting system and its mechanical properties are discussed for mirror modules covering all other radial positions up to the most outer radius of the Athena telescope.
机译：雅典娜（高能天体物理高级望远镜）是使用硅微孔光学望远镜的X射线天文台，被选为ESA的第二批L级科学任务，将于2028年发射。X射线望远镜由数百个反射镜模块组成分布在大约15-20个径向环上。曲率半径和模块尺寸在环的不同径向位置之间变化，从而导致用于内半径和外半径的反射镜模块面临不同的技术挑战。我们展示了在雅典娜望远镜的极端径向位置演示硅孔隙光学器件的初步结果。对于最内半径（0.25 m），显示了一种新的镜板设计，该设计克服了较大曲率，较高应力值和较大板的挑战。针对覆盖雅典娜望远镜最外径的所有其他径向位置的反射镜模块，讨论了安装系统的初步设计及其机械性能。

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  • 来源
  • 会议地点 San Diego CA(US)
  • 作者

    Eric Wille; Marcos Bavdaz; Tim Oosterbroek; Maximilien Collon; Marcelo Ackermann; Ramses Guenther; Giuseppe Vacanti; Mark Vervest; Alexei Yanson; Coen van Baren; Jeroen Haneveld; Arenda Koelewijn; Anne Leenstra; Maurice Wijnperle; Giovanni Pareschi; Marta Civitani; Paolo;

  • 作者单位

    European Space Agency, Keplerlaan 1, PO Box 299, 2200 AG Noordwijk, The Netherlands;

    European Space Agency, Keplerlaan 1, PO Box 299, 2200 AG Noordwijk, The Netherlands;

    European Space Agency, Keplerlaan 1, PO Box 299, 2200 AG Noordwijk, The Netherlands;

    Cosine Research B.V., J.H. Oortweg 19, 2333 CH Leiden, The Netherlands;

    Cosine Research B.V., J.H. Oortweg 19, 2333 CH Leiden, The Netherlands;

    Cosine Science Computing B.V., J.H. Oortweg 19, 2333 CH Leiden, The Netherlands;

    Cosine Science Computing B.V., J.H. Oortweg 19, 2333 CH Leiden, The Netherlands;

    Cosine Science Computing B.V., J.H. Oortweg 19, 2333 CH Leiden, The Netherlands;

    Cosine Science Computing B.V., J.H. Oortweg 19, 2333 CH Leiden, The Netherlands;

    SRON, Sorbonnelaan 2, 3584 CA Utrecht, The Netherlands;

    Micronit Microfluidics B.V., Colosseum 15, 7521 PV Enschede, The Netherlands;

    Micronit Microfluidics B.V., Colosseum 15, 7521 PV Enschede, The Netherlands;

    Micronit Microfluidics B.V., Colosseum 15, 7521 PV Enschede, The Netherlands;

    Micronit Microfluidics B.V., Colosseum 15, 7521 PV Enschede, The Netherlands;

    National Institute of Astrophysics - Astronomical Observatory of Brera, Via E. Bianchi 46, 23807 Merate (LC), Italy;

    National Institute of Astrophysics - Astronomical Observatory of Brera, Via E. Bianchi 46, 23807 Merate (LC), Italy;

    National Institute of Astrophysics - Astronomical Observatory of Brera, Via E. Bianchi 46, 23807 Merate (LC), Italy;

    National Institute of Astrophysics - Astronomical Observatory of Brera, Via E. Bianchi 46, 23807 Merate (LC), Italy;

    Media Lario Technologies S.r.l., Localita Pascolo, 23842 Bosisio Parini (LC), Italy;

    Media Lario Technologies S.r.l., Localita Pascolo, 23842 Bosisio Parini (LC), Italy;

    OHB System AG, Wolfratshauserstrasse 48, 81379 Munich, Germany;

    OHB System AG, Wolfratshauserstrasse 48, 81379 Munich, Germany;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    X-ray optics; X-ray astronomy; pore optics; X-ray telescopes;

    机译：X射线光学； X射线天文学；孔隙光学X射线望远镜;

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