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Performance testing of an off-plane reflection grating and silicon pore optic spectrograph at PANTER
Journal article   Open access   Peer reviewed

Performance testing of an off-plane reflection grating and silicon pore optic spectrograph at PANTER

Hannah Marlowe, Randall L McEntaffer, Ryan Allured, Casey T DeRoo, Benjamin D Donovan, Drew M Miles, James H Tutt, Vadim Burwitz, Benedikt Menz, Gisela D Hartner, …
Journal of astronomical telescopes, instruments, and systems, Vol.1(4), pp.045004-045004
10/01/2015
DOI: 10.1117/1.JATIS.1.4.045004
url
https://doi.org/10.1117/1.JATIS.1.4.045004View
Published (Version of record) Open Access

Abstract

An x-ray spectrograph consisting of aligned, radially ruled off-plane reflection gratings and silicon pore optics (SPO) was tested at the Max Planck Institute for Extraterrestrial Physics PANTER x-ray test facility. SPO is a test module for the proposed Arcus mission, which will also feature aligned off-plane reflection gratings. This test is the first time two off-plane gratings were actively aligned to each other and with an SPO to produce an overlapped spectrum. We report the performance of the complete spectrograph utilizing the aligned gratings module and plans for future development.
grazing incidence x-rays diffraction gratings

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