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4 May 2011 CODEX sounding rocket wire grid collimator design
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Abstract
CODEX is a sounding rocket payload designed to operate in the soft x-ray (0.1-1.0 kV) regime. The instrument has a 3.25 degree square field of view that uses a one meter long wire grid collimator to create a beam that converges to a line in the focal plane. Wire grid collimator performance is directly correlated to the geometric accuracy of actual grid features and their relative locations. Utilizing a strategic combination of manufacturing and assembly techniques, this design is engineered for precision within the confines of a typical rocket budget. Expected resilience of the collimator under flight conditions is predicted by mechanical analysis.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ann Shipley, Ben Zeiger, and Thomas Rogers "CODEX sounding rocket wire grid collimator design", Proc. SPIE 8076, EUV and X-Ray Optics: Synergy between Laboratory and Space II, 80760T (4 May 2011); https://doi.org/10.1117/12.887105
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