Vol. 5, issue 02, article # 8

pdf Glushkov A. N., Strel'tsova L. V. Statistical characteristics of the Strehl parameter fluctuations near its threshold value. // Atmospheric and oceanic optics. 1992. V. 5. No. 02. P. 103-106.
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Some results of studying numerical characteristics of the rate of events when the Strehl parameter crosses the level of its threshold value are discussed. A first–order adaptive optical system has been used in this study. Principal regularities in the behavior of the mean rate of the Strehl parameter crossing its threshold value as well as its variance as a function of the threshold value and the position of the observation point with respect to the center of the illumination spot have been experimentally determined.