Modulation transfer function testing of detector arrays using narrow-band laser speckle

Martin Sensiper; Glenn D. Boreman; Alfred Dale Ducharme; Donald R. Snyder

doi:10.1117/12.60851

1 February 1993 Modulation transfer function testing of detector arrays using narrow-band laser speckle

Martin Sensiper, Glenn D. Boreman, Alfred Dale Ducharme, Donald R. Snyder

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Optical Engineering, Vol. 32, Issue 2, (February 1993). https://doi.org/10.1117/12.60851

Abstract

method for measuring the modulation transferfunction (MTF) of a detector array from zero spatial frequency to twice the Nyquist frequency is presented. Laser speckle with a tunable, narrow spatial-frequency bandpass is used. The MTF measured with this method is compared to the MTF measured using sine targets. The results of the two methods agree to within 2%.

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Martin Sensiper, Glenn D. Boreman, Alfred Dale Ducharme, and Donald R. Snyder "Modulation transfer function testing of detector arrays using narrow-band laser speckle," Optical Engineering 32(2), (1 February 1993). https://doi.org/10.1117/12.60851

Published: 1 February 1993

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