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21. 发明授权

US09155462B2 Short coherence interferometry for measuring distances 有权
标题翻译：用于测量距离的短相干干涉测量
公开(公告)号：US09155462B2
公开(公告)日：2015-10-13
申请号：US13000276
申请日：2009-06-12
申请人： Martin Hacker , Ralf Ebersbach , Thomas Pabst
发明人： Martin Hacker , Ralf Ebersbach , Thomas Pabst
IPC分类号： G01B9/02 , G01J5/60 , G01J3/45 , G01B11/02 , A61B3/10 , A61B3/15
CPC分类号： A61B3/1005 , A61B3/102 , A61B3/15 , G01B9/02079 , G01B9/02091 , G01B9/02097 , G01B2290/70
摘要： A short coherence interferometer for measuring several axially spaced-apart regions of a sample, especially of an eye, which has a measuring optical path, through which the measuring radiation falls on the sample, a tunable interferometer for the axial, relative retardation of parts of the radiation, wherein the axial relative retardation is assigned to the axial spacing of the regions and a detector for producing an interference signal from interfering measurement radiation, scattered or reflected back from the sample as sample radiation. The tunable interferometer divides the sample radiation into two parts, which are axially relatively retarded and superimposed so as to interfere. During the superimposition, the tunable interferometer forms individual radiations, which represent quadrature components of the sample radiation, and the detector detects the individual radiations.
摘要翻译：一种用于测量样品，特别是眼睛的几个轴向间隔开的区域的短相干干涉仪，其具有测量光路，测量辐射通过该测量光路落在样品上，用于轴向相对延迟的可调干涉仪辐射，其中轴向相对延迟被分配给区域的轴向间隔，以及用于产生来自干扰测量辐射的干扰信号的检测器，其作为样品辐射从样品散射或反射回来。可调谐干涉仪将样本辐射分为两部分，这两部分轴向相对延迟并叠加以便干扰。在叠加期间，可调谐干涉仪形成单个辐射，其表示样品辐射的正交分量，并且检测器检测各个辐射。

22. 发明授权

US08967808B2 Ophthalmological measuring system and method for calibrating and/or adjusting the same 有权
标题翻译：眼科测量系统及其校准和/或调整方法
公开(公告)号：US08967808B2
公开(公告)日：2015-03-03
申请号：US13127692
申请日：2009-11-04
申请人： Gerard Antkowiak , Martin Hacker , Ingo Koschmieder , Roland Bergner , Ralf Ebersbach , Thomas Pabst , Eberhard Hofmann , Michael Guentzschel , Steffen Dubnack
发明人： Gerard Antkowiak , Martin Hacker , Ingo Koschmieder , Roland Bergner , Ralf Ebersbach , Thomas Pabst , Eberhard Hofmann , Michael Guentzschel , Steffen Dubnack
IPC分类号： A61B3/10 , A61B3/00 , A61B5/117
CPC分类号： A61B3/0016 , A61B3/0066 , A61B5/117 , G06K9/00604
摘要： An ophthalmological measuring system, for obtaining biometric data of an eye, provided with the necessary calibration and check devices for monitoring the functionality and the calibration status. The ophthalmological measuring system includes an illumination source for illuminating an eye with light and with a sensor for recording and analyzing back-scattered or reflected light components and a controller. At least one calibration and check system integrated in the ophthalmological measuring system for monitoring the functional and calibration status is provided. A device is also provided which houses the calibration and test structures and which reads off the individual physical data therefrom by an interface. The ophthalmological measuring system is in particular provided for determining biometrical data but can also be used for ophthalmological, dermatological or other devices which require calibration and/or functional checking at regular intervals.
摘要翻译：一种用于获得眼睛生物特征数据的眼科测量系统，其具有必要的校准和检查装置，用于监视功能和校准状态。眼科测量系统包括用于用光照射眼睛的照明源和用于记录和分析反向散射或反射光分量的传感器以及控制器。提供集成在眼科测量系统中的至少一个校准和检查系统，用于监视功能和校准状态。还提供一种装置，其容纳校准和测试结构，并且通过界面从其读出各个物理数据。眼科测量系统特别用于确定生物数据，但也可用于需要定期进行校准和/或功能检查的眼科，皮肤病学或其他装置。

23. 发明授权

US08736935B2 Optical deflection device for scanning, ophthalmologic measurement and therapy system 有权
标题翻译：用于扫描，眼科测量和治疗系统的光学偏转装置
公开(公告)号：US08736935B2
公开(公告)日：2014-05-27
申请号：US12886145
申请日：2010-09-20
申请人： Gerard Antkowiak , Thomas Pabst , Ralf Ebersbach , Heino Weigand , Martin Hacker
发明人： Gerard Antkowiak , Thomas Pabst , Ralf Ebersbach , Heino Weigand , Martin Hacker
IPC分类号： G02B26/08
CPC分类号： A61B3/1225 , A61B3/102 , A61F9/008 , A61F2009/00851 , A61F2009/00897 , G02B26/0833 , G02B26/10
摘要： An optical deflection unit for targeted radiation, e.g., produced by laser or superluminescent diodes, in scanning, ophthalmological measuring and therapy systems, comprises a deflection mirror, a position sensor and a control unit, which form a control circuit for minimizing the deviation of the actual positions, detected by the position sensor, from the desired positions of the deflection mirror, whereby the optical deflection unit comprises a deflection mirror, oscillatingly movable by means of non-contacting electromagnetic drives around at least one rotation axis, and which is positioned in the direction of the, at least, one rotation axis between at least two bearings. The optical deflection unit is designed may also be used for beam guidance in high and ultrahigh vacuum installations, such as UV and EUV exposure installations for semiconductor lithography.
摘要翻译：在扫描，眼科测量和治疗系统中，例如由激光或超发光二极管产生的用于目标辐射的光学偏转单元包括偏转镜，位置传感器和控制单元，其形成用于最小化通过位置传感器检测到的实际位置偏离偏转镜的期望位置，由此光学偏转单元包括偏转镜，可通过围绕至少一个旋转轴线的非接触式电磁驱动器振荡地移动，并且位于至少两个轴承之间的至少一个旋转轴线的方向。设计的光偏转单元也可用于高和超高真空装置中的光束引导，例如用于半导体光刻的UV和EUV曝光装置。

24. 发明授权

US08692155B2 Method of material processing with laser pulses having a large spectral bandwidth and apparatus for carrying out said method 有权
标题翻译：具有大光谱带宽的激光脉冲的材料处理方法和用于执行所述方法的装置
公开(公告)号：US08692155B2
公开(公告)日：2014-04-08
申请号：US13195501
申请日：2011-08-01
申请人： Mark Bischoff , Martin Hacker , Roland Sauerbrey , Gregor Stobrawa , Wolfgang Ziegler
发明人： Mark Bischoff , Martin Hacker , Roland Sauerbrey , Gregor Stobrawa , Wolfgang Ziegler
IPC分类号： B23K26/00 , B23K26/06
CPC分类号： B23K26/06 , B23K26/064
摘要： A method and device for processing materials with laser pulses having a large spectral bandwidth and a device for carrying out said method. The aim of the invention is to create an easy, flexible method enabling universally applicable processing which can, however, be adapted to specific processing and methodological requirements. According to the invention, one or several spectral parameters of the laser pulses, i.e. the spectral amplitude and/or spectral phase and/or spectral polarization thereof, is/are specifically modified, preferably according to a measuring process variable, in order to process material or during the occurrence of said processing. The invention is used in order to process material with laser pulses having a large spectral bandwidth, particularly femto-second pulses and pico-second pulses.
摘要翻译：一种用于利用具有大光谱带宽的激光脉冲处理材料的方法和装置以及用于执行所述方法的装置。本发明的目的是创建一种容易，灵活的方法，使得普遍适用的处理可以适应特定的处理和方法要求。根据本发明，激光脉冲的一个或几个光谱参数，即其光谱幅度和/或光谱相位和/或其光谱偏振被优选地根据测量过程变量进行修改，以便处理材料或在所述处理的发生期间。本发明用于处理具有大光谱带宽的激光脉冲的材料，特别是毫微微秒脉冲和微微秒脉冲。

25. 发明申请

US20120128222A1 METHOD AND APPARATUS FOR MEASURING MOTION OF A SUBJECT USING A SERIES OF PARTIAL IMAGES FROM AN IMAGING SYSTEM 有权
标题翻译：用于使用成像系统的一系列部分图像测量主体的运动的方法和装置
公开(公告)号：US20120128222A1
公开(公告)日：2012-05-24
申请号：US13276203
申请日：2011-10-18
申请人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
发明人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
IPC分类号： G06K9/00
CPC分类号： A61B3/102 , A61B3/113
摘要： A line scan imager is used to determine the motion of a subject. Each line of image data from the line scan imager is compared with a reference image. The location of a matching line in the reference image reveals the displacement of the subject. The current subject displacement can be determined based on each line of image data. The resulting displacement information can be used to correctly place other optical beams on the subject. The method can be applied to tracking the human eye to facilitate measurement, imaging, or treatment with a beam of optical radiation.
摘要翻译：行扫描成像器用于确定被摄体的运动。将来自行扫描成像器的每行图像数据与参考图像进行比较。参考图像中匹配线的位置显示了被摄体的位移。可以基于每行图像数据来确定当前被摄体位移。所得到的位移信息可用于将其他光束正确地放置在被摄体上。该方法可以应用于跟踪人眼以便于用光束辐射进行测量，成像或处理。

26. 发明申请

US20100284021A1 SHORT COHERENCE INTERFEROMETER 有权
标题翻译：短路干扰仪
公开(公告)号：US20100284021A1
公开(公告)日：2010-11-11
申请号：US12680722
申请日：2008-09-26
申请人： Martin Hacker
发明人： Martin Hacker
IPC分类号： G01B9/02
CPC分类号： G01B9/02028 , A61B3/1005 , A61B3/102 , A61B3/113 , G01B9/02021 , G01B9/02035 , G01B9/02081 , G01B9/02091 , G01B2290/45 , G01B2290/70 , G01N21/4795 , G01N2021/1787
摘要： A short coherence interferometer apparatus for measuring multiple axially spaced regions of a specimen, in particular the eye, which has at least one measuring beam path, through which multiple individual measuring beams are incident on the specimen, and one reference beam path, through which a reference beam runs, with which the individual measuring beams are superimposed and brought into interference. The individual measuring beams are axially offset to one another upon incidence on the specimen by an amount which is adapted to the axial spacing. The interferometer apparatus superimposes each individual measuring beam with the reference beam in an interfering manner and conducts it to a detector associated with the particular individual measuring beam. The individual measuring beams are combined into a mixture in which they have varying phasing in the superposition with the reference beam.
摘要翻译：一种用于测量样本，特别是眼睛的多个轴向间隔的区域的短相干干涉仪装置，其具有至少一个测量光束路径，多个单独的测量光束通过该光束路径入射在样本上，以及一个参考光束路径，参考光束运行，各个测量光束通过它们叠加并引起干扰。当在试样上入射适当于轴向间距的量时，各个测量光轴彼此轴向偏移。干涉仪装置以干扰的方式将每个单独的测量光束与参考光束重叠，并将其传导到与特定的各个测量光束相关联的检测器。单独的测量光束被组合成混合物，在该混合物中它们与参考光束叠加时具有变化的相位。

27. 发明申请

US20080239294A1 High efficiency balanced detection interferometer 失效
标题翻译：高效平衡检测干涉仪
公开(公告)号：US20080239294A1
公开(公告)日：2008-10-02
申请号：US12150375
申请日：2008-04-28
申请人： Yan Zhou , Matthew J. Everett , Martin Hacker
发明人： Yan Zhou , Matthew J. Everett , Martin Hacker
IPC分类号： G01N21/00 , G01B9/02
CPC分类号： G01B9/02091 , G01B2290/40
摘要： An interferometer configured for use in optical coherence domain (OCT) reflectometry systems is disclosed. In the preferred embodiments, efficient routing of light and a balanced detection arrangement provide a high signal to noise ratio. In one set of embodiments, a pair of cascaded 2×2 couplers is used to split light along separate sample and reference paths and also for combining light returning from those paths and supplying the interfered collected light to the detection system. The interferometer can be used with various OCT modalities including time-domain and frequency domain approaches.
摘要翻译：公开了一种配置用于光学相干域（OCT）反射系统的干涉仪。在优选实施例中，光的有效路由和平衡检测装置提供高的信噪比。在一组实施例中，使用一对级联的2x2耦合器来沿独立的采样和参考路径分离光，并且还用于组合从那些路径返回的光并将受干扰的收集的光提供给检测系统。干涉仪可以与各种OCT模式一起使用，包括时域和频域方法。

28. 发明授权

US08857443B2 Method and arrangement for selecting an IOL and/or the surgical parameters within the framework of the IOL implantation on the eye 有权
标题翻译：用于在IOL植入眼睛框架内选择IOL和/或手术参数的方法和装置
公开(公告)号：US08857443B2
公开(公告)日：2014-10-14
申请号：US13483938
申请日：2012-05-30
申请人： Martin Hacker , Martin Kuehner , Rico Fuchs , Matthias Reich
发明人： Martin Hacker , Martin Kuehner , Rico Fuchs , Matthias Reich
IPC分类号： A61B19/00
CPC分类号： A61B3/0025 , A61B2034/108 , A61F2/1613 , G06F19/00 , G16H50/50
摘要： Selection of an appropriate intraocular lens (IOL) and/or the applicable surgical parameters for optimizing the results of refractive procedures on the eye. Features of the IOL are crucial for the selection and/or adjustment of the optimal IOL, but so is the IOL selection method (and parameters) from a surgical perspective. For the method, corresponding output parameters are determined from predetermined, estimated, or measured input parameters and/or their mean values, wherein at least two input parameters are varied with one another and which have at least one input parameter as a distribution function. The resulting function is optimized by means of corresponding target values and the determined distribution function of one or more output parameters is used as a decision aid. The present solution is used for selecting an appropriate IOL and/or the applicable surgical parameters and is applicable in the field of eye surgery for implanting IOLs.
摘要翻译：选择适当的眼内晶状体（IOL）和/或用于优化眼睛屈光程序结果的适用手术参数。 IOL的特征对于最佳IOL的选择和/或调整至关重要，而从手术角度来说，IOL选择方法（和参数）也是至关重要的。对于该方法，相应的输出参数由预定的，估计的或测量的输入参数和/或它们的平均值确定，其中至少两个输入参数彼此变化并且具有至少一个输入参数作为分布函数。所得到的函数通过相应的目标值进行优化，并且将一个或多个输出参数的确定的分布函数用作决策辅助。本解决方案用于选择适当的IOL和/或适用的外科手术参数，并且可用于眼部手术植入IOL的领域。

29. 发明授权

US08728062B2 Device and method for controlling a laser therapy of the eye 有权
标题翻译：用于控制眼睛激光治疗的装置和方法
公开(公告)号：US08728062B2
公开(公告)日：2014-05-20
申请号：US13070217
申请日：2011-03-23
申请人： Manfred Dick , Martin Hacker , Michael Kempe
发明人： Manfred Dick , Martin Hacker , Michael Kempe
IPC分类号： A61B18/20 , A61B3/10 , A61B5/15 , A61B5/00
CPC分类号： A61B3/102 , A61B5/0093 , A61B5/15 , A61F9/00821 , A61F2009/00851 , A61F2009/00863 , G01B9/02091
摘要： A device for controlling a laser therapy of the eye, including an evaluation unit that determines an intensity of a transient temperature effect by analysis of interferometric signals obtained from the eye and a control unit that controls the laser therapy, which is based on said transient temperature effect, the control unit being connected with said evaluation unit. A method for controlling a laser therapy of the eye, includes determination of the intensity of a transient temperature effect that is utilized for the control of the laser therapy, based on the effect, by analysis of interferometric signals.
摘要翻译：一种用于控制眼睛的激光治疗的装置，包括通过分析从眼睛获得的干涉信号和控制激光治疗的控制单元来确定瞬时温度效应的强度的评估单元，其基于所述瞬态温度所述控制单元与所述评估单元相连。用于控制眼睛的激光治疗的方法包括通过分析干涉信号来确定用于激光治疗的控制的瞬时温度效应的强度。

30. 发明申请

US20130308097A1 OPTIMIZED DEVICE FOR SWEPT SOURCE OPTICAL COHERENCE DOMAIN REFLECTOMETRY AND TOMOGRAPHY 有权
标题翻译：用于切割源的优化设备光学相关域反射光谱法和TOMOGRAPHY
公开(公告)号：US20130308097A1
公开(公告)日：2013-11-21
申请号：US13981688
申请日：2012-01-30
申请人： Ralf Ebersbach , Martin Hacker
发明人： Ralf Ebersbach , Martin Hacker
IPC分类号： A61B3/10
CPC分类号： A61B3/102 , G01B9/02004 , G01B9/02059 , G01B9/02091
摘要： Optimized device for swept source optical coherence domain reflectometry and tomography. In the coherence-optical device, light, with the aid of an interferometer, is used for distance-measuring and imaging purposes on reflecting and scattering areas of the human eye. The optimized device according to the invention consists of includes a tunable light source, matched to the sought-after measurement region ZOCT, with a resonator length LR, an interferometric measurement arrangement, a data capturing unit for capturing the light portions scattered back from the sample and a data processing unit. Here the resonator length LR of the tunable light source is matched not only to the sought-after measurement region ZOCT, but also to the entire interferometric measurement arrangement such that disturbance points present in the interferometric measurement arrangement cannot create disturbance signals in the sought-after measurement region ZOCT.
摘要翻译：扫频源光学相干域反射和层析成像的优化设备。在相干光学装置中，借助于干涉仪的光被用于在人眼的反射和散射区域上的距离测量和成像目的。根据本发明的优化装置包括与所寻找的测量区域ZOCT匹配的可调谐光源，具有谐振器长度LR，干涉测量装置，用于捕获从样品散射回来的光部分的数据捕获单元和数据处理单元。这里，可调谐光源的谐振器长度LR不仅与所寻求的测量区域ZOCT匹配，而且与整个干涉测量装置相匹配，使得存在于干涉测量装置中的干扰点不能产生所寻求的干扰信号测量区域ZOCT。

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