1 August 1986 Spectral Slicing X-Ray Telescope
Author Affiliations +
Abstract
Layered synthetic microstructure (LSM) x-ray optics may be used to couple a conventional glancing incidence x-ray mirror to a high sensitivity x-ray detector. The LSM mirror is a thin-film multilayer optic that effectively reflects only narrow spectral slices of the incident radiation by Bragg diffraction. By the use of figured LSM optics, it is possible to magnify the x-ray image produced by the primary mirrors so as to maintain their high inherent spatial resolution when used with currently available solid-state detectors. The results of theoretical design and analysis studies of several Spectral Slicing X-Ray Telescope (SSXRT) systems utilizing LSM mirrors figured as hyperboloids, spheres, ellip-soids, and constant optical path aspheric elements are presented. The rms spot size and point response function calculations are given for telescopes in which the LSM optics are designed to yield magnifications of 2 X, 6 X, and 8 X. The results of tilt and decentration studies are discussed. It has been demonstrated that the off-axis optical performance of the SSXRT is superior to that produced by the conventional glancing incidence primary mirror alone. The Stanford/Marshall Space Flight Center Rocket X-Ray Telescope, which will utilize normal incidence LSM optics to couple a Wolter-Schwarzschild primary mirror to high resolution detectors for solar x-ray/EUV studies, is briefly discussed.
Richard B. Hoover, Richard B. Hoover, David L. Shealy, David L. Shealy, Shao-Hua Chao, Shao-Hua Chao, } "Spectral Slicing X-Ray Telescope," Optical Engineering 25(8), 258970 (1 August 1986). https://doi.org/10.1117/12.7973937 . Submission:
JOURNAL ARTICLE
9 PAGES


SHARE
RELATED CONTENT

Characterising x ray optics with a collimated x ray beam...
Proceedings of SPIE (September 25 2013)
Optical design for a survey x-ray telescope
Proceedings of SPIE (July 23 2014)
Status of ART-XC / SRG instrument
Proceedings of SPIE (September 03 2015)
Reducing the optical and x ray stray light In the...
Proceedings of SPIE (April 02 2018)
Design of the optical UV telescope in the x ray...
Proceedings of SPIE (September 12 1994)
X ray baffle of the XMM telescope development and...
Proceedings of SPIE (August 26 1999)
On the design of wide-field x-ray telescopes
Proceedings of SPIE (August 31 2009)

Back to Top