Simulations of time series of atmospherically distorted wave fronts

被引：20

作者：

Jakobsson, H

机构：

[1] Lund Observatory, Lund, S-221 00

来源：

APPLIED OPTICS | 1996年 / 35卷 / 09期

关键词：

adaptive optics; astronomical telescopes; atmospheric turbulence; wave-front simulations; Zernike polynomials;

D O I：

10.1364/AO.35.001561

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A comparatively simple way to generate time series of atmospherically distorted wave fronts is described and tested. Temporal power spectra of Zernike aberrations, extracted from the time series, agree very well with theoretical predictions. A method for generation of longer time series is also shown to give results in accordance with theory, except for the lowest temporal frequencies modeled. A way to superimpose several time series of wave fronts to generate a multilayer model of the atmosphere is briefly discussed. (C) 1996 Optical Society of America

引用

页码：1561 / 1565

页数：5

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