Effects of the "Position Shift" on the Optical Processing of Specklograms

Li Kcjian. Effects of the "Position Shift" on the Optical Processing of SpecklogramsJ. Publications of the Yunnan Observatory, 1989, (1): 73-76.

Citation:

Li Kcjian. Effects of the "Position Shift" on the Optical Processing of SpecklogramsJ. Publications of the Yunnan Observatory, 1989, (1): 73-76.

Citation:

Li Kcjian. Effects of the "Position Shift" on the Optical Processing of SpecklogramsJ. Publications of the Yunnan Observatory, 1989, (1): 73-76.

Abstract

The effects of the deviation of the center of a specklogram caused by the "position shift" on the accumulated exposure of several specklograms for the acquirement of the average power spectrum are discussed and analysed in principle in this paper.

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