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METIS: a novel coronagraph design for the Solar Orbiter mission

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F12%3A00386806" target="_blank" >RIV/67985815:_____/12:00386806 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1117/12.927229" target="_blank" >http://dx.doi.org/10.1117/12.927229</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1117/12.927229" target="_blank" >10.1117/12.927229</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    METIS: a novel coronagraph design for the Solar Orbiter mission

  • Original language description

    This presentation gives an overview of the innovative design elements of the METIS coronagraph. These elements include: i) multi-wavelength, reflecting Gregorian-telescope; ii) multilayer coating optimized for the extreme UV (30.4 nm, HeII Lyman-?) witha reflecting cap-layer for the UV (121.6 nm, HI Lyman-?) and visible-light (590-650); iii) inverse external-occulter scheme for reduced thermal load at spacecraft peri-helion; iv) EUV/UV spectrograph using the telescope primary mirror to feed a 1st and 4th-order spherical varied line-spaced (SVLS) grating placed on a section of the secondary mirror; v) liquid crystals electro-optic polarimeter for observations of the visible-light K-corona. The expected performances are also presented.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BN - Astronomy and celestial mechanics, astrophysics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Space Telescopes and Instrumentation 2012: Ultraviolet to Gamma Ray

  • ISBN

    9780819491442

  • ISSN

  • e-ISSN

  • Number of pages

    13

  • Pages from-to

    "84433H/1"-"84433H/13"

  • Publisher name

    International Society for Optical Engineering

  • Place of publication

    Bellingham

  • Event location

    Amsterdam

  • Event date

    Jul 1, 2012

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000312391600100