Design and Modelisation of ASPIICS Optics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00458302" target="_blank" >RIV/61389021:_____/15:00458302 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2188404" target="_blank" >http://dx.doi.org/10.1117/12.2188404</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2188404" target="_blank" >10.1117/12.2188404</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design and Modelisation of ASPIICS Optics

Popis výsledku v původním jazyce

In the framework of development of ASPIICS (Association of Spacecraft for Polarimetric and Imaging Investigation of the Corona of the Sun), the Centre Spatial de Liege is responsible of the optical design of the coronagraph and the optics will be manufactured by TOPTEC. The particularity of this coronagraph is to have an external occulter located 150 m ahead of the first imaging lens. This external occulter is re-imaged on an internal occulter which function is - as in a classical externally occulted Lyot coronagraph - to block the sun light diffracted by the external occulter and to reduce the straylight on the detector. The selection of this configuration is driven by the requirement to observe the corona as close as possible to the solar limb (i.e.1 RSun) without imaging the limb itself. A requirement of 1.08 RSun is specified at optical design level to grant 1.2 Rsun at instrument level. The coronograph instrument is designed to have a field of view of 1.6° x 1.6° with a resolutio

Název v anglickém jazyce

Design and Modelisation of ASPIICS Optics

Popis výsledku anglicky

In the framework of development of ASPIICS (Association of Spacecraft for Polarimetric and Imaging Investigation of the Corona of the Sun), the Centre Spatial de Liege is responsible of the optical design of the coronagraph and the optics will be manufactured by TOPTEC. The particularity of this coronagraph is to have an external occulter located 150 m ahead of the first imaging lens. This external occulter is re-imaged on an internal occulter which function is - as in a classical externally occulted Lyot coronagraph - to block the sun light diffracted by the external occulter and to reduce the straylight on the detector. The selection of this configuration is driven by the requirement to observe the corona as close as possible to the solar limb (i.e.1 RSun) without imaging the limb itself. A requirement of 1.08 RSun is specified at optical design level to grant 1.2 Rsun at instrument level. The coronograph instrument is designed to have a field of view of 1.6° x 1.6° with a resolutio

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE Vol.9604:Solar Physics and Space Weather Instrumentation VI

ISBN

978-1-62841-770-8

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

10

Strana od-do

"96040B"-"96040B"

Název nakladatele

SPIE-INT SOC OPTICAL ENGINEERING

Místo vydání

Bellingham

Místo konání akce

San Diego

Datum konání akce

9. 8. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000366021400009