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arXiv 0909.3413astro-ph.IMphysics.optics
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用于波前校正的空间光调制器

Spatial Light Modulator for wavefront correction

Akondi Vyas, M. B. Roopashree, Ravinder Kumar Banyal, B. Raghavendra Prasad

摘要:

提出了一种利用空间光调制器校正像差波前相位的液晶方法。一个简单而有效的实验室模型已被证明用于波前校正。在自适应光学系统中,波前校正系统的关键在于能够实现的速度和图像质量。采用一种非常快速的计算方法,给出了采用泽尼克多项式的波前表示的速度和精度。

英文摘要:

We present a liquid crystal method of correcting the phase of an aberrated wavefront using a spatial light modulator. A simple and efficient lab model has been demonstrated for wavefront correction. The crux of a wavefront correcting system in an adaptive optics system lies in the speed and the image quality that can be achieved. The speeds and the accuracy of wavefront representation using Zernike polynomials have been presented using a very fast method of computation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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