Grazing incidence objective grating spectro-imagers for EUV observations of the solar corona

Jean-Pierre Delaboudiniere; Igor A. Zhitnik; Marie-Francoise Ravet; Didier Lepere

doi:10.1117/12.460359

11 February 2003 Grazing incidence objective grating spectro-imagers for EUV observations of the solar corona

Jean-Pierre Delaboudiniere, Igor A. Zhitnik, Marie-Francoise Ravet, Didier Lepere

Proceedings Volume 4853, Innovative Telescopes and Instrumentation for Solar Astrophysics; (2003) https://doi.org/10.1117/12.460359
Event: Astronomical Telescopes and Instrumentation, 2002, Waikoloa, Hawai'i, United States

Abstract

Objective grating spectrometers have been used previously to image the sun in the EUV proving simultaneous images at several wavelengths. The grazing incidence variant of this type of instrument seems well adapted for application to the future Solar Orbiter mission planned by the ESA where thermal problems are expected to be severe. This type of optical arrangements also provide more flexibility for the optimal selection of performances.

Citation Download Citation

Jean-Pierre Delaboudiniere, Igor A. Zhitnik, Marie-Francoise Ravet, and Didier Lepere "Grazing incidence objective grating spectro-imagers for EUV observations of the solar corona", Proc. SPIE 4853, Innovative Telescopes and Instrumentation for Solar Astrophysics, (11 February 2003); https://doi.org/10.1117/12.460359

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