An updated optical design of the off-plane grating rocket experiment

  • Benjamin D. Donovan
  • , Randall L. McEntaffer
  • , James H. Tutt
  • , Bridget C. O'Meara
  • , Fabien Grisé
  • , Kim A. Allgood
  • , Michael P. Biskach
  • , Kai Wing Chan
  • , Michal Hlinka
  • , John D. Kearney
  • , James R. Mazzarella
  • , Ryan S. McClelland
  • , Ai Numata
  • , Raul E. Riveros
  • , Timo T. Saha
  • , Peter M. Solly
  • , William W. Zhang
  • , Andrew D. Holland
  • , Matthew R. Lewis
  • , Matthew R. Soman
  • Karen Holland

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The Off-plane Grating Rocket Experiment (OGRE) is a soft X-ray spectroscopy suborbital rocket payload designed to obtain the highest-resolution soft X-ray spectrum of Capella to date. With a spectral resolution goal of R(λ/▵λ) < 2000 at select wavelengths in its 10-55 Å bandpass of interest, the payload will be able to study the line-dominated spectrum of Capella in unprecedented detail. To achieve this performance goal, the payload will employ three key technologies: mono-crystalline silicon X-ray mirrors developed at NASA Goddard Space Flight Center, reflection gratings manufactured at The Pennsylvania State University, and electron-multiplying CCDs developed by The Open University and XCAM Ltd. In this document, an updated optical design that can achieve the performance goal of the OGRE spectrometer and a new grating alignment concept to realize this optical design are described.

Original languageEnglish (US)
Title of host publicationOptics for EUV, X-Ray, and Gamma-Ray Astronomy IX
EditorsStephen L. O'Dell, Giovanni Pareschi
PublisherSPIE
ISBN (Electronic)9781510629318
DOIs
StatePublished - 2019
EventOptics for EUV, X-Ray, and Gamma-Ray Astronomy IX 2019 - San Diego, United States
Duration: Aug 13 2019Aug 15 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11119
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceOptics for EUV, X-Ray, and Gamma-Ray Astronomy IX 2019
Country/TerritoryUnited States
CitySan Diego
Period8/13/198/15/19

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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