wavefront method

Discussion of wavefront error and slope error of the surface on the assessment method

波差与表面斜率误差评价方法的讨论

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Hartmann Shack wavefront sensor is a new kind wavefront sensing method, which is widely used in adaptive optics, optical manufacture and laser beam quality measurement etc.

Hartmann Shack探测器是广泛应用在自适应光学技术、光学加工检测及激光光束质量检测等方面的一种新型波前探测技术。

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By utilizing the phase screen theory, the atmospheric turbulence is simulated. The method to simulate the Hartmann-Shack ( H-S) wavefront sensor is discussed.

利用相位屏（PS）方法通过软件模拟大气湍流，进而研究了自适应光学（AO）系统中哈特曼-夏克（H-S）波前传感器的计算机模拟技术。

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A scanning corner cube retro-reflector ( CCR) method is also presented to test the emergent wavefront of the large interferometer.

提出了一种角锥棱镜扫描法，检测大口径干涉仪出射波前的准直性，指导干涉仪波前准直性的校准。

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The paper discussed the measurement for wavefront of large aperture optical system with synthesizing wavefront method.

本文采用了子孔径波面的合成方法实现大口径光学系统波面的检测.

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Hartmann-Shack wavefront sensing technology of adaptive optics is the effective, reliable and accuracy method, which is used to measure the human eye's wavefront aberration in real time.

自适应光学理论中的哈特曼&夏克（Hartmann-Shack）波前传感技术是实时测量人眼睛波前像差的有效、可靠和准确的方法。

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On this basis and aiming at non Kolmogorov turbulence, a new method for determining the optimal control bandwidth of the system is proposed according to the practical measured atmospheric turbulence wavefront disturbance power spectrum.

在此基础上，针对非Kolmogorov湍流情况，提出一种根据实际测量的大气湍流波前扰动功率谱来确定系统最优控制带宽的新方法。

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The method can be used separately for measuring the wavefront aberrations introduced by two different reasons. The wavefront aberration introduced by the film thickness variations is measured as compared the wavefront through the film with the reference plane wavefront.

该法能把两种原因产生的波差区分开来，即把通过胶片变形的波面与平面参考波面比较，求出胶片厚度不平产生的波差；

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