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Optical Designs of Plane Aspherized Grating Spectrographs

Published online by Cambridge University Press:  12 April 2016

E.H. Richardson
E.H. Richardson*
Affiliation:
Herzberg Institute of Astrophysics, Dominion Astrophysical Observatory, Victoria, B.C.

Abstract

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Spectrographs using plane aspherized gratings have excellent resolution over a wide field and require one less element than a conventional Schmidt or Maksutov camera. However, they are restricted to configurations where the grating is approximately normal to the camera axis.

Type
Section II: Spectrographs and Spectrometers
Information
International Astronomical Union Colloquium , Volume 67: Instrumentation for Astronomy with Large Optical Telescopes , 1982 , pp. 129 - 136
Copyright
Copyright © Reidel 1982

References

Richardson, E.H., Brealey, G.A. and Dancey, R. 1971, Pubi. Dom. astrophys. Obs. 14, p. 1 (also Proc. ESO/CERN Conference 1972, ed. Laustsen, S. and Reiz, A., pp. 275–284).Google Scholar
Richardson, E.H. 1975, “CFHT: Optical Design of 10cm and 30cm Grating Spectrographs”, CFHT Corporation, Hawaii, April 1975.Google Scholar