Speckle Processing, Shift-And-Add, And Compensating For Instrument Aberrations

R. H. T Bates; W. R. Fright; F. M. Cady; G. J. Berzins

doi:10.1117/12.934549

27 February 1984 Speckle Processing, Shift-And-Add, And Compensating For Instrument Aberrations

R. H. T Bates, W. R. Fright, F. M. Cady, G. J. Berzins

Proceedings Volume 0373, Transformations in Optical Signal Processing; (1984) https://doi.org/10.1117/12.934549
Event: Transformations in Optical Signal Processing, 1981, Seattle, United States

Abstract

Abstract. The formation of speckle images and the more practically important aspects of their statistics are reviewed. The ways in which fixed aberrations can be absorbed within randomly fluctuating ones are detailed. The processing methods of Labeyrie and Knox-Thompson are briefly described. The shift-and-add principle and its extensions are treated in some detail, and the results of optical laboratory simulations are presented. Experimental precautions found to be particularly important are emphasized.

Citation Download Citation

R. H. T Bates, W. R. Fright, F. M. Cady, and G. J. Berzins "Speckle Processing, Shift-And-Add, And Compensating For Instrument Aberrations", Proc. SPIE 0373, Transformations in Optical Signal Processing, (27 February 1984); https://doi.org/10.1117/12.934549

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