Operating curve extraction of a correlator's filter

Mathias Letendre; Alain Bergeron; Henri H. Arsenault

doi:10.1117/1.1796331

1 November 2004 Operating curve extraction of a correlator's filter

Mathias Letendre, Alain Bergeron, Henri H. Arsenault

Author Affiliations +

Optical Engineering, Vol. 43, Issue 11, (November 2004). https://doi.org/10.1117/1.1796331

Abstract

The proposed method uses the environment of a correlator to control the phase and amplitude modulation properties of its filter's spatial light modulator. The filter's operating curve is obtained by means of calculations that use the reconstructed Fourier transform of the correlation plane. This characterization allows one to select a good adjustment for the filter's brightness and contrast values as well as finding appropriate values for a better coding.

©(2004) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Mathias Letendre, Alain Bergeron, and Henri H. Arsenault "Operating curve extraction of a correlator's filter," Optical Engineering 43(11), (1 November 2004). https://doi.org/10.1117/1.1796331

Published: 1 November 2004

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