Generation of atmospheric wavefronts using binary micromirror arrays.

Generation of atmospheric wavefronts using binary micromirror arrays.
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使用二元微镜阵列生成大气波前。

DOI:
10.1364/ao.55.003039
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发表时间:
2016
期刊:
影响因子:
1.9
通讯作者:
A. Belmonte
A. Belmonte
中科院分区:
工程技术4区
文献类型:
--
作者:
E. Anzuola;A. Belmonte

文献摘要

被引文献

相似文献

为了在实验室中模拟湍流大气对光束的影响,我们介绍了一种实用的方法来产生大气波前畸变,该方法考虑了使用可编程二进制微镜阵列进行数字全息重建。我们分析了该方法在不同微镜阵列配置下的效率,并对该方法进行了实验验证。虽然数字阵列上的反射镜只能定位在两种状态中的一种,但我们表明,全息技术可以用于以可控和可预测的方式设计各种各样的大气波前像差,而成本只是纯相位空间光调制器的一小部分。
To simulate in the laboratory the influence that a turbulent atmosphere has on light beams, we introduce a practical method for generating atmospheric wavefront distortions that considers digital holographic reconstruction using a programmable binary micromirror array. We analyze the efficiency of the approach for different configurations of the micromirror array and experimentally demonstrate the benchtop technique. Though the mirrors on the digital array can only be positioned in one of two states, we show that the holographic technique can be used to devise a wide variety of atmospheric wavefront aberrations in a controllable and predictable way for a fraction of the cost of phase-only spatial light modulators.