Том 19, номер 07, статья № 15

Chandler S., Lukesh G. Histogram Interpretation for Non-Imaging Laser System Pointing Estimations. // Оптика атмосферы и океана. 2006. Т. 19. № 07. С. 667-672.    PDF
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Аннотация:

This paper presents details of a special algorithm that provides real-time estimates of ground-to-space laser beam system pointing errors. The intent is to provide feedback for adaptive beam control so that such a system can reduce boresight, a static bias in pointing caused by misalignment or systemic static pointing errors. The algorithm requires only the received full aperture time-series signal and does not require imaging nor costly adaptive optics. Effects such as glints, speckle, and atmospheric scintillation do not corrupt the predictions from the algorithm.