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Un Spectrographe a Reseau Aspherique pour Telescope f/4*

Published online by Cambridge University Press:  12 April 2016

G. Lemaître
G. Lemaître*
Affiliation:
Observatoire de Marseille, 2 Place Le Verrier, F-13248 Marseille Cedex 4, France

Abstract

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Aspheric diffraction gratings have been produced by the elastic relaxation method. These gratings lead to more efficient spectrograph mounting arrangements since, for a wide field instrument of fast aperture ratio, a smaller number of optical surfaces are required. The UV-PRIM spectrograph is the first instrument of this type to have been constructed.

Type
Section II: Spectrographs and Spectrometers
Information
International Astronomical Union Colloquium , Volume 67: Instrumentation for Astronomy with Large Optical Telescopes , 1982 , pp. 137 - 141
Copyright
Copyright © Reidel 1982

Footnotes

*

Communication présentée par G. Wlérick

References

Lamaître, G.: Janvier 1974, Thèse, Université de Provence, Aix-Marseilie I.Google Scholar
Lemaître, G.: 1977, Astron. Astrophys. 59, 249.Google Scholar