Hartmann ['hɑ:tmən]
- Hartmann的基本解释
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哈特曼(姓氏)
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- Hartman
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Retroreflector array is used as pseudo phase conjugator in the system. The fidelity of the conjugate wave and matching problem of the retroreflector array and Hartmann-Shack wavefront sensor is discussed. Several data fusion methods are presented in order to having two Hartmann-Shack wavefront sensors control one set of wavefront corrector. The misalignment errors of Hartmann-Shack wavefront sensor and arrangement errors of wavefront sensor and deformable mirror are analyzed. At the same time, numerical work based on the data of practically system, such as 61 element AO system, are done corresponding to the problem respectively and the results are given. The system of CP/CM AO is setup to fulfill all the functions. Through the data fusion of two Hartmann-Shack wavefront sensors, the system runs successfully and realizes the close loop. It lays a good foundation for the application of CP/CM AO. Another aspect of this paper is to expand the working band of Hartmann-Shack wavefront sensor through Frequency Transfer of Nonlinear Optics.
针对不同的应用环境,提出了四种CP/CM衍生光路;进行了关键器件——角反射器阵列的保真度分析,给出了角反射器阵列作为伪相位共轭器件,与哈特曼—夏克波前传感器的匹配条件,认为角反射器阵列的布局要与哈特曼波前传感器的微透镜阵列布局完全对应,才能达到最优探测效果;提出了四种双哈特曼传感器控制一套波前校正器的数据融合方式,并逐一进行了分析,认为加修正因子斜率融合和电压融合方式在目前工程中是适用的,并进行了相应的数值模拟;给出了哈特曼传感器自身的调整误差分析过程,得到了误差可通过常规标定消除的判断依据;通过数值计算,得到了常规自适应光学系统和CP/CM系统哈特曼传感器和变形镜的对准误差对系统性能的影响,给出了两种系统对于不同对准误差情况下校正效果的变化情况和相应系统容限;以37单元自适应光学系统为基础,搭建了CP/CM自适应光学系统光路,并完成了系列CP/CM功能实现实验,运用双哈特曼传感器数据融合,成功实现了CP/CM自适应光学系统的闭环实验。
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Retroreflector array is used as pseudo phase conjugator in the system. The fidelity of the conjugate wave and matching problem of the retroreflector array and Hartmann-Shack wavefront sensor is discussed. Several data fusion methods are presented in order to having two Hartmann-Shack wavefront sensors control one set of wavefront corrector. The misalignment errors of Hartmann-Shack wavefront sensor and arrangement errors of wavefront sensor and deformable mirror are analyzed. At the same time, numerical work based on the data of practically system, such as 61 element AO system, are done corresponding to the problem respectively and the results are given.The system of CP/CM AO is setup to fulfill all the functions.
针对不同的应用环境,提出了四种CP/CM衍生光路;进行了关键器件——角反射器阵列的保真度分析,给出了角反射器阵列作为伪相位共轭器件,与哈特曼—夏克波前传感器的匹配条件,认为角反射器阵列的布局要与哈特曼波前传感器的微透镜阵列布局完全对应,才能达到最优探测效果;提出了四种双哈特曼传感器控制一套波前校正器的数据融合方式,并逐一进行了分析,认为加修正因子斜率融合和电压融合方式在目前工程中是适用的,并进行了相应的数值模拟;给出了哈特曼传感器自身的调整误差分析过程,得到了误差可通过常规标定消除的判断依据;通过数值计算,得到了常规自适应光学系统和CP/CM系统哈特曼传感器和变形镜的对准误差对系统性能的影响,给出了两种系统对于不同对准误差情况下校正效果的变化情况和相应系统容限;以37单元自适应光学系统为基础,搭建了CP/CM自适应光学系统光路,并完成了系列CP/CM功能实现实验,运用双哈特曼传感器数据融合,成功实现了CP/CM自适应光学系统的闭环实验。
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Based on cross correlation coefficient and absolute difference algorithm s and the principle of Hartmann Shack wavefront sensor, the feasibility of correlating Hartmann Shack wavefront sensor used for low contrast and extended object is studied according to the indoors solar granulation simulator.
基于互相关因子和绝对差分算法以及哈特曼夏克波前传感器的基本原理,根据室内模拟太阳米粒结构研究了低对比度扩展目标情况下应用相关哈特曼夏克波前传感器探测波前误差的可行性。
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Hartmann:哈特曼
1904年,哈特曼(Hartmann)注意到H和K两条钙线,并不参加这种周期性的移动,而且在别的双星的光谱里纳的D谱线也象是驻定的. 但是普拉斯基特(Plaskett)与皮尔斯(Pearce)发现这些谱线并非真正固定,而表现有相当于我们的星系自转的运动.
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Hartmann:鱼骨和软填塞物
1883 Politzer 在Toynbee的鼓膜上加上从尸体取得的镫骨 | 1883 Hartmann 鱼骨和软填塞物 | 1886 Berthold 鸡蛋蛋黄膜
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Hartmann:词典学词典 外研社
1860 话语分析入门:理论与方法 外研社 Gee 2000 | 1861 词典学词典 外研社 Hartmann 2000 | 1862 实用文体学教程 外研社 Wright 2000
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Hartmann:奥迪
TechArt在国外是授权的保时捷改装公司 | 奥迪:oettinger ,hartmann ,hofole ,ABT ,nothelle ,projektzwo ,MTM ,je-design | 宝马:alpina ,esquiss ,racdyn ,hamann ,Dinan ,AC Shnitzer ,MK ,hartge ,Breyton
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Hartmann diaphragm:哈脱曼光阑
Hartmann criterion 哈脱曼判据 | Hartmann diaphragm 哈脱曼光阑 | Hartmann test 哈脱曼检验法
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