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Proceedings Paper

Supercontrast In Multiple Beam Interferometers Of Very Low Efficiency
Author(s): Wolfgang Dultz; Susanne Klein
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Paper Abstract

Crystal optic insertions allow a modulation of the amplitudes of the interfering light beams in a multiple beam interferometer and can improve the transmission characteristic considerably. We show experimental results from a Fabry-Perot-Interferometer containing birefringent and optical active plates in the resonator which prove the enhancement of contrast, resolution, and of the sensitivity to changes of the entrance polarization even for resonators with very low efficiency.

Paper Details

Date Published: 3 April 1989
PDF: 7 pages
Proc. SPIE 1121, Interferometry '89, (3 April 1989); doi: 10.1117/12.961246
Show Author Affiliations
Wolfgang Dultz, Forschungsinstitut Der Deutschen Bundespost (Germany)
Susanne Klein, Universitat sklinken (Germany)


Published in SPIE Proceedings Vol. 1121:
Interferometry '89

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