Bidimensional spectroscopy with a Universal Birefringent Filter and a Fabry-Perot

Document Type

Conference Proceeding

Publication Date

12-1-1990

Abstract

The use of an optical device composed by an Universal Birefringent Filter (IJBF) and a Fabry-Perot Interferometer (FPI), built at the National Solar Observatory/Sac Peak (NSO/SP), is described. Such a device achieves a resolving power of about 300, 000 and can be continuously tuned between 4200 A and 7000 A. With the UBF+FPI it is possible to record monochromatic images of the solar atmosphere up to 400 times the width of the telescope diffraction pattern. In this way it is possible to do high resolution bidimensional spectroscopy of the solar atmosphere.

Identifier

85075494448 (Scopus)

Publication Title

Proceedings of SPIE the International Society for Optical Engineering

External Full Text Location

https://doi.org/10.1117/12.22085.full

e-ISSN

1996756X

ISSN

0277786X

First Page

14

Last Page

24

Volume

1318

Grant

AFORSR 89-0098

Fund Ref

Rutgers Cancer Institute of New Jersey

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