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A Versatile Multi-Mode Fabry-Perot Instrument

Published online by Cambridge University Press:  25 April 2016

Michael A. Dopita  and
John A. Hart
Michael A. Dopita
Affiliation:
Mount Stromlo and Siding Spring Observatory, Research School of Physical Sciences, Australian National University
John A. Hart
Affiliation:
Mount Stromlo and Siding Spring Observatory, Research School of Physical Sciences, Australian National University
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Extract

Fabry-Perot instruments have been extensively used for many years for the study of spatially extended emission nebulae because they offer a potential luminosity resolution product (L × R pot) which exceeds by a high factor tha attainable by aerating spectrometer. Meaburn (1970) shows that this product is given by the relationwhere P is the number of resolution elements each containing a maximum solid angle, Ω observed simultaneously, ti is the refractive index of the medium between the plates, A is the acceptance area of the device, εo is the transmission coefficient of the associated optics and εF the transmission coefficient of the Fabry-Perot (which if coated with dielectric multilayers can be very high).

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 3 , Issue 1 , September 1976 , pp. 35 - 38
Copyright
Copyright © Astronomical Society of Australia 1976

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References

Courtùs, G., Ann. Astrophys., 23, 115 (1960).Google Scholar
Courtùs, G., IA U Symp. No. 31, 211 (1966).Google Scholar
Cruvellier, P., Ann. Astrophys., 30, 1059 (1967).Google Scholar
Flynn, F. H., and Ring, J., Mon. Not. R. Astron. Soc, 130, 1 (1965).Google Scholar
Meaburn, J., Astrophys. Space Sci., 9, 206 (1970).Google Scholar
Meaburn, J.,,. 4pp., Optics, 14, 465 (1975).Google Scholar
Meaburn, J., and Smith, M. G., Astrophys. Space Sci., 1, 20 (1968).Google Scholar
Shcheglov, P. V., Astron. Circ. USSR Acad. Sci., No. 266 (1963).Google Scholar
Shcheglov, P. V., IAUSymp. No. 34, 270 (1968).Google Scholar