Equal-curvature x-ray telescope designs for Constellation-X mission
Author(s) -
Timo T. Saha,
David A. Content,
William W. Zhang
Publication year - 2004
Publication title -
proceedings of spie, the international society for optical engineering/proceedings of spie
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.192
H-Index - 176
eISSN - 1996-756X
pISSN - 0277-786X
DOI - 10.1117/12.506094
Subject(s) - telescope , curvature , physics , x ray telescope , constellation , optics , primary mirror , reflecting telescope , secondary mirror , astronomy , x ray optics , x ray , geometry , mathematics
We study grazing incidence equal-curvature telescope designs for the Constellation-X mission. These telescopes have nearly spherical axial surfaces. The telescopes are designed so that the axial curvature is the same on the primary and secondary. The optical performance of these telescopes is for all practical purposes identical to the equivalent Wolter telescopes.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom