skip to main content

DOE PAGESDOE PAGES

Title: DABAM: An open-source database of X-ray mirrors metrology

An open-source database containing metrology data for X-ray mirrors is presented. It makes available metrology data (mirror heights and slopes profiles) that can be used with simulation tools for calculating the effects of optical surface errors in the performances of an optical instrument, such as a synchrotron beamline. A typical case is the degradation of the intensity profile at the focal position in a beamline due to mirror surface errors. This database for metrology (DABAM) aims to provide to the users of simulation tools the data of real mirrors. The data included in the database are described in this paper, with details of how the mirror parameters are stored. An accompanying software is provided to allow simple access and processing of these data, calculate the most usual statistical parameters, and also include the option of creating input files for most used simulation codes. In conclusion, some optics simulations are presented and discussed to illustrate the real use of the profiles from the database.
Authors:
 [1] ;  [2] ;  [3] ;  [1] ;  [4] ;  [5] ;  [6] ;  [6] ;  [7] ;  [7] ;  [8] ;  [9] ;  [4] ;  [10] ;  [5] ;  [1] ;  [11]
  1. ESRF - The European Synchrotron, Grenoble (France)
  2. AC2T Research GmbH, Wiener Neustadt (Austria)
  3. SLAC National Accelerator Lab., Menlo Park, CA (United States)
  4. Brookhaven National Lab. (BNL), Upton, NY (United States)
  5. InSync Inc., Albuquerque, NM (United States)
  6. Elettra-Sincrotrone Trieste SCpA, Basovizza (Italy)
  7. Argonne National Lab. (ANL), Argonne, IL (United States)
  8. Helmholtz Zentrum Berlin, Berlin (Germany)
  9. Paul Scherrer Inst. (PSI), Villigen (Switzerland)
  10. Synchrotron Soleil (France)
  11. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Publication Date:
OSTI Identifier:
1256312
Grant/Contract Number:
AC02-76SF00515
Type:
Accepted Manuscript
Journal Name:
Journal of Synchrotron Radiation (Online)
Additional Journal Information:
Journal Name: Journal of Synchrotron Radiation (Online); Journal Volume: 23; Journal Issue: 3; Journal ID: ISSN 1600-5775
Publisher:
International Union of Crystallography
Research Org:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Org:
USDOE Office of Science (SC)
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; 96 KNOWLEDGE MANAGEMENT AND PRESERVATION X-ray mirror; metrology; database; python statistics