Objective prism speckle spectroscopy and wideband projection speckle spectroscopy

F. Griegor; Gerd Weigelt

doi:10.1117/12.34795

1 July 1990 Objective prism speckle spectroscopy and wideband projection speckle spectroscopy

F. Griegor, Gerd Weigelt

Proceedings Volume 1319, Optics in Complex Systems; (1990) https://doi.org/10.1117/12.34795
Event: 15th International Optics in Complex Systems, 1990, Garmisch, Germany

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).

Citation Download Citation

F. Griegor and Gerd Weigelt "Objective prism speckle spectroscopy and wideband projection speckle spectroscopy", Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); https://doi.org/10.1117/12.34795

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