Characterization of multilayer coated concave diffraction gratings in the extreme ultraviolet
Abstract
We describe here our work to date on characterizing two multilayer coated concave diffraction gratings, one conventionally ruled, the other holographically ruled. We have obtained photographic spectra with both gratings which indicate good resolution properties and promising efficiencies.
- Publication:
-
Presented at the Berkeley Colloquium on Extreme Ultraviolet Astronomy
- Pub Date:
- February 1989
- Bibcode:
- 1989euva.coll...19B
- Keywords:
-
- Coatings;
- Diffraction;
- Extreme Ultraviolet Radiation;
- Gratings (Spectra);
- Optical Properties;
- Resolution;
- Substrates;
- X Ray Apparatus;
- Optics