Critical Angle Transmission Grating spectrometer development for the International X-Ray ObservatoryThe International X-ray Observatory (IXO, formerly Constellation-X) is a next-generation astronomical X-ray Observatory, a joint project between NASA, the European Space Agency (ESA), and the Japanese Aerospace Exploration Agency (JAXA). It is foremost a spectroscopic mission, and will be up to 100 times more powerful than currently operating X-ray observatories.
At MIT, the Space Nanotechnology Lab is developing Critical Angle Transmission gratings (CAT). We are currently studying design concepts using the CAT in a transmission grating spectrometer for IXO.
Here we will provide basic information and resources for spectrometer study.
These responses are for exploration of the scientific gains from high resolution using a prototype Critical Angle Transmmission grating spectrometer.
NOTE: None of the area or efficiency files have yet been endorsed by the Project. The models used here are our best current evaluation of component performance criteria.
Bibliography: Scientific White Papers, related memos and publications.
Bibliography: Design and Fabrication papers, related memos, and publications.
This page was last updated Jan 11, 2010 by David P. Huenemoerder. To comment on it or the material presented here, send email to email@example.com.