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NASA NTRS ยท 19880017557

The evaluation of a deformable diffraction grating for a stigmatic EUV spectroheliometer

Abstract

The primary activities of the development program were the preparations for the detailed laboratory tests of the first two toroidal gratings, and the initial tests in the optical laboratory of the more complex elastically deformable substrate for the fabrication of aspheric gratings.

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BibTeXRIS

Timothy, J. G.. 1988-07-21. The evaluation of a deformable diffraction grating for a stigmatic EUV spectroheliometer. https://ntrs.nasa.gov/citations/19880017557

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