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Proceedings Paper

Objective prism speckle spectroscopy and wideband projection speckle spectroscopy
Author(s): F. Griegor; Gerd Weigelt
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Paper Abstract

The angular resolution of conventional astronomical spectroscopy is limited to about 1 aresec by the turbulent atmosphere. Much higher resolution can be obtained by (a) objective prism speckle spectroscopy1, which yields diffraction-limited objective prism spectra, and by (b) wideband projection speckle spectroscopy1, which yields spectrally dispersed 1-dimensional projections of the object, i. e., object/spectrum reconstructions O(x,X) or O(x,y,X).

Paper Details

Date Published: 1 July 1990
PDF: 2 pages
Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); doi: 10.1117/12.34795
Show Author Affiliations
F. Griegor, Max-Planck-Institute for Radioastronomie (Germany)
Gerd Weigelt, Max-Planck-Institute for Radioastronomie (Germany)

Published in SPIE Proceedings Vol. 1319:
Optics in Complex Systems
F. Lanzl; H.-J. Preuss; G. Weigelt, Editor(s)

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