19 November 1993 Spectroscopic characterization of the EUV toroidal grating for the HiRES rocket
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Abstract
The evaluation of the performances of a toroidal grating for the high-resolution EUV spectroheliometer (HiRES) has been realized. This is a holographically ruled grating operating in a normal incidence Rowland configuration at the 510 - 630 angstroms spectral range. An analysis of the grating resolution performances has been realized by means of a scintillator- intensifier-CCD detector showing very good results. Also a measurement of the grating diffraction efficiency has been performed, showing on the contrary a value lower than the predicted one.
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Giampiero Naletto, Giampiero Naletto, Marco Perin, Marco Perin, Giuseppe Tondello, Giuseppe Tondello, Paolo Villoresi, Paolo Villoresi, Gabriella Contarini, Gabriella Contarini, J. Gethyn Timothy, J. Gethyn Timothy, Paolo Bergamini, Paolo Bergamini, Thomas E. Berger, Thomas E. Berger, } "Spectroscopic characterization of the EUV toroidal grating for the HiRES rocket", Proc. SPIE 2006, EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy IV, (19 November 1993); doi: 10.1117/12.162848; https://doi.org/10.1117/12.162848
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