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1. 发明申请

US20090296099A1 Interferometric Layer Thickness Determination 审中-公开
标题翻译：干涉层厚度测定
公开(公告)号：US20090296099A1
公开(公告)日：2009-12-03
申请号：US11992402
申请日：2006-08-02
申请人： Kurt Burger , Thomas Beck , Hartmut Spennemann , Stefan Grosse , Bernd Schmidtke , Ulrich Kallmann , Sebastian Jackisch
发明人： Kurt Burger , Thomas Beck , Hartmut Spennemann , Stefan Grosse , Bernd Schmidtke , Ulrich Kallmann , Sebastian Jackisch
IPC分类号： G01B11/02
CPC分类号： G01B11/0675
摘要： An interferometric measuring device for measuring layer thicknesses of partially transparent layers on substrates, especially of wear protection layers based on carbon, having a scanning device which scans these layers automatically in its depth direction, using which an interference plane is displaceable relative to the layer structure, having an interferometer part that has a white light interferometer and/or a wavelength-scanning interferometer. Also described is a corresponding evaluation method.
摘要翻译：一种干涉测量装置，用于测量基板上的部分透明层的层厚度，特别是基于碳的耐磨保护层，其具有扫描装置，其在其深度方向上自动扫描这些层，利用该扫描装置，干涉平面相对于层结构可移位具有白光干涉仪和/或波长扫描干涉仪的干涉仪部分。还描述了相应的评估方法。

2. 发明申请

US20090219515A1 Interferometic Measuring Device 审中-公开
标题翻译：干扰测量装置
公开(公告)号：US20090219515A1
公开(公告)日：2009-09-03
申请号：US11991921
申请日：2006-09-04
申请人： Hartmut Spennemann , Bernd Schmidtke , Ulrich Kallmann , Sebastian Jackisch
发明人： Hartmut Spennemann , Bernd Schmidtke , Ulrich Kallmann , Sebastian Jackisch
IPC分类号： G01N21/00
CPC分类号： G01B11/0675 , G01B9/02004 , G01B9/02057 , G01B9/02058 , G01B9/0209
摘要： An interferometric measuring device for measuring layer structure of a plurality of layers has: a scanning apparatus for displacing an interference plane relative to the layer structure; an interferometer part having a wavelength scanning interferometer; an image recorder recording the interfering radiation returning from a reference arm on an object arm, and producing electrical signals as output; and a downstream evaluation device for making available the measuring results.
摘要翻译：一种用于测量多个层的层结构的干涉测量装置具有：用于相对于层结构移位干涉平面的扫描装置; 具有波长扫描干涉仪的干涉仪部件; 记录从对象臂上的参考臂返回的干扰辐射并产生电信号作为输出的图像记录器; 以及用于提供测量结果的下游评估装置。

3. 发明授权

US09638520B2 Measuring apparatus and measuring device for measuring a target object in a multidimensional manner 有权
公开(公告)号：US09638520B2
公开(公告)日：2017-05-02
申请号：US14005808
申请日：2012-02-02
申请人： Andreas Eisele , Bernd Schmidtke , Ulrich Kallmann
发明人： Andreas Eisele , Bernd Schmidtke , Ulrich Kallmann
IPC分类号： G01C3/08 , G01S7/486 , G01S17/42 , G01S17/89
CPC分类号： G01C3/08 , G01S7/4863 , G01S17/42 , G01S17/89
摘要： The disclosure relates to a measuring apparatus, in particular a handheld measuring apparatus, for measuring a target object in a multidimensional manner, wherein the distance to individual object points of the target object is sequentially measured, in particular using a phase-measuring system, which apparatus has at least: a transmitting device for emitting optical measuring radiation towards the target object; a receiving device having a detection area for detecting optical measuring radiation returning from the target object; a scanning system for deflecting the optical measuring radiation, and an evaluation device for determining measured distance values. The detection area of the receiving device has a plurality of pixels, wherein each pixel has at least one SPAD, and wherein each of the plurality of pixels is connected to the evaluation device. The disclosure also relates to a measuring device having such a measuring apparatus.

4. 发明申请

US20100060885A1 Method and device for performing optical suspension measurement 审中-公开
标题翻译：用于执行光学悬架测量的方法和装置
公开(公告)号：US20100060885A1
公开(公告)日：2010-03-11
申请号：US12516447
申请日：2008-04-14
申请人： Guenter Nobis , Steffen Abraham , Bernd Schmidtke , Christian Knoll , Ulrich Kallmann
发明人： Guenter Nobis , Steffen Abraham , Bernd Schmidtke , Christian Knoll , Ulrich Kallmann
IPC分类号： G01B5/00 , G01B11/26
CPC分类号： G01B11/2755 , G01B2210/14 , G01B2210/146 , G01B2210/20 , G01B2210/286
摘要： The invention relates to a method for optically measuring an undercarriage and/or for dynamically testing undercarriage components of a motor vehicle (1). At least one wheel (2) and/or at least one section of the vehicle (1) is illuminated with a light pattern (15) of structured light by means of an illumination device (11), and the reflected light (4′) is received by means of an imaging sensor unit (12, 13) and evaluated in an evaluation unit (16). The invention also relates to a device for carrying out the method. Even in suboptimal light conditions in the surrounding environments, a robust measurement is achieved because the structured light is emitted by the illumination device in a narrow band in a specified narrow emission wavelength range, and because the light is likewise detected by means of the sensor unit (12, 13) in a receiving wavelength range corresponding to the emission wavelength range and is evaluated in the evaluation unit (16), wherein foreign light influences are removed.
摘要翻译：本发明涉及一种用于光学测量起落架和/或用于动态测试机动车辆（1）的起落架部件的方法。至少一个车轮（2）和/或车辆（1）的至少一个部分通过照明装置（11）用结构光的光图案（15）照射，并且反射光（4'）通过成像传感器单元（12,13）接收并在评估单元（16）中进行评估。本发明还涉及一种用于执行该方法的装置。即使在周围环境中处于不理想的光条件下，由于结构化光在照射装置中以特定的窄发射波长范围的窄带发射，并且因为同样通过传感器单元检测到光（12,13），在与发射波长范围相对应的接收波长范围内，并且在评估单元（16）中进行评估，其中去除了外来光影响。

5. 发明申请

US20140078491A1 Measuring Apparatus and Measuring Device for Measuring a Target Object in a Multidimensional Manner 有权
标题翻译：用于以多维方式测量目标对象的测量装置和测量装置
公开(公告)号：US20140078491A1
公开(公告)日：2014-03-20
申请号：US14005808
申请日：2012-02-02
申请人： Andreas Eisele , Bernd Schmidtke , Ulrich Kallmann
发明人： Andreas Eisele , Bernd Schmidtke , Ulrich Kallmann
IPC分类号： G01C3/08
CPC分类号： G01C3/08 , G01S7/4863 , G01S17/42 , G01S17/89
摘要： The disclosure relates to a measuring apparatus, in particular a handheld measuring apparatus, for measuring a target object in a multidimensional manner, wherein the distance to individual object points of the target object is sequentially measured, in particular using a phase-measuring system, which apparatus has at least: a transmitting device for emitting optical measuring radiation towards the target object; a receiving device having a detection area for detecting optical measuring radiation returning from the target object; a scanning system for deflecting the optical measuring radiation, and an evaluation device for determining measured distance values. The detection area of the receiving device has a plurality of pixels, wherein each pixel has at least one SPAD, and wherein each of the plurality of pixels is connected to the evaluation device. The disclosure also relates to a measuring device having such a measuring apparatus.
摘要翻译：本公开涉及一种用于以多维方式测量目标物体的测量装置，特别是手持式测量装置，其中，依次测量到目标物体的各个物体点的距离，特别是使用相位测量系统，其中相位测量系统装置至少具有：用于朝向目标物体发射光学测量辐射的发射装置; 接收装置，具有用于检测从目标物体返回的光学测量辐射的检测区域; 用于偏转光学测量辐射的扫描系统，以及用于确定测量的距离值的评估装置。接收装置的检测区域具有多个像素，其中每个像素具有至少一个SPAD，并且其中多个像素中的每一个连接到评估装置。本公开还涉及具有这种测量装置的测量装置。

6. 发明申请

US20150124241A1 Optical Distance Measurement Device with Calibration Device to take Cross-Talk into Account 有权
标题翻译：具有校准装置的光学距离测量装置进行交叉对话
公开(公告)号：US20150124241A1
公开(公告)日：2015-05-07
申请号：US14401281
申请日：2013-03-19
申请人： Andreas Eisele , Bernd Schmidtke
发明人： Andreas Eisele , Bernd Schmidtke
IPC分类号： G01S7/497 , G01S17/08
CPC分类号： G01S7/497 , G01C3/08 , G01C25/00 , G01S7/4911 , G01S7/4913 , G01S7/4918 , G01S17/08 , G01S17/36
摘要： A measurement device for measuring an optical distance of an object includes an emission device configured to emit a first signal towards the object. The measurement device further includes a modulator device configured to modulate the first signal and a reception device configured to detect a second signal. The measurement device also includes an analysis device configured to receive and analyze the second signal. The measurement device further includes a calibration device configured to calibrate the measurement device with the modulator device turned on and with the emission device operated below a pre-definable power threshold value.
摘要翻译：用于测量物体的光学距离的测量装置包括被配置为朝向物体发射第一信号的发射装置。测量装置还包括被配置为调制第一信号的调制器装置和被配置为检测第二信号的接收装置。测量装置还包括被配置为接收和分析第二信号的分析装置。测量装置还包括校准装置，其被配置为在开启调制器装置并且使发射装置运行低于预定义功率阈值的情况下校准测量装置。

7. 发明授权

US08773642B2 Optical distance measuring device 有权
标题翻译：光学测距装置
公开(公告)号：US08773642B2
公开(公告)日：2014-07-08
申请号：US13395265
申请日：2010-07-21
申请人： Andreas Eisele , Oliver Wolst , Bernd Schmidtke
发明人： Andreas Eisele , Oliver Wolst , Bernd Schmidtke
IPC分类号： G01C3/08
CPC分类号： G01S17/10 , G01C3/08 , G01C15/002 , G01S7/4816 , G01S7/4863
摘要： A measuring device for optically measuring a distance to a target object including an emitter device for emitting an optical measuring beam to the target object, a capturing device comprising a detection surface for detecting an optical beam returned by the target object, and an evaluation device. The detection surface has a plurality of pixels, each pixel having at least one light-sensitive element and each of the plurality of pixels is connected to the evaluation device. The emitting device and the capturing device are configured in such a manner that the optical measurement beam returned by the target object simultaneously illuminates a plurality of pixels. The evaluation device is configured in such a manner that detection signals of a plurality of pixels are guided to at least one of the plurality of distance determining devices.
摘要翻译：一种用于光学测量到目标物体的距离的测量装置，包括用于向目标物体发射光学测量光束的发射器装置，包括用于检测由目标物体返回的光束的检测表面的捕获装置和评估装置。检测表面具有多个像素，每个像素具有至少一个光敏元件，并且多个像素中的每一个连接到评估装置。发光装置和拍摄装置被配置成使得由目标物体返回的光学测量光束同时照射多个像素。评估装置被配置成使得多个像素的检测信号被引导到多个距离确定装置中的至少一个。

8. 发明申请

US20130265590A1 Optical Shielding Device for Separating Optical Paths 有权
标题翻译：用于分离光路的光屏蔽装置
公开(公告)号：US20130265590A1
公开(公告)日：2013-10-10
申请号：US13877217
申请日：2011-08-08
申请人： Andreas Eisele , Oliver Wolst , Uwe Skultety-Betz , Bernd Schmidtke
发明人： Andreas Eisele , Oliver Wolst , Uwe Skultety-Betz , Bernd Schmidtke
IPC分类号： G01B11/02
CPC分类号： H01L27/14618 , G01B11/02 , G01J1/06 , G01S7/4813 , G01S7/4816 , G01S7/497 , G01S17/08 , H01L2224/16225
摘要： A sensor unit for detecting reference and measurement radiation for a distance measurement device has a sensor element and an optical shielding device. The sensor element has a first detection region for detecting measurement radiation and a second detection region for detecting reference radiation. The optical shielding device is positioned in relation to the sensor element and fastened, and the optical shielding device optically separates the first and second detection regions from each other. The optical shielding device further comprises a first recess and a second recess which are permeable to optical radiation of a first wavelength range.
摘要翻译：用于检测距离测量装置的基准和测量辐射的传感器单元具有传感器元件和光学屏蔽装置。传感器元件具有用于检测测量辐射的第一检测区域和用于检测参考辐射的第二检测区域。光屏蔽装置相对于传感器元件定位并被固定，并且光屏蔽装置将第一和第二检测区域彼此光学分离。光学屏蔽装置还包括可透过第一波长范围的光辐射的第一凹部和第二凹部。

9. 发明申请

US20120261547A1 Photon Detector with a Paralyzable Photon-Sensitive Element, in particular SPAD, and Distance Measuring Device Comprising said type of Photon Detector 有权
标题翻译：具有可分离光子敏感元件的光子检测器，特别是SPAD和包括所述类型的光子检测器的距离测量装置
公开(公告)号：US20120261547A1
公开(公告)日：2012-10-18
申请号：US13395425
申请日：2010-07-15
申请人： Andreas Eisele , Oliver Wolst , Bernd Schmidtke
发明人： Andreas Eisele , Oliver Wolst , Bernd Schmidtke
IPC分类号： G01J1/44
CPC分类号： G01S7/4816 , G01J1/04 , G01J1/0403 , G01J1/0411 , G01J1/0418 , G01J1/0437 , G01J1/0448 , G01J1/22 , G01J1/42 , G01S7/489 , G01S7/497 , G01S17/10 , G02F2203/52
摘要： A photon detector is disclosed that includes, in addition to an immobilisable photon-sensitive element, a photon transmission element. The photon detector is configured such that it can vary photon intensities impacting upon the photon-sensitive element and transmitted by the photon transmission element, for example, by modifying an absorption property or a defocussing property of the photon transmission element. Also, the immobile photon-sensitive element, which can be, for example a SPAD (Single Photon Avalanche Diode), always operates close to the optimal operating range and below an immobilisation range. A distancing device that includes this type of photo detector is also disclosed.
摘要翻译：公开了一种光子检测器，其包括除了可固定的光敏元件之外的光子传输元件。光子检测器被配置为使得其可以改变影响光子敏感元件并由光子传输元件透射的光子强度，例如通过改变光子传输元件的吸收特性或散焦特性。此外，可以是例如SPAD（单光子雪崩二极管）的固定光子敏感元件总是在接近最佳工作范围和低于固定范围的情况下操作。还公开了包括这种类型的光检测器的隔离装置。

10. 发明授权

US09368529B2 Optical shielding device for separating optical paths 有权
标题翻译：用于分离光路的光屏蔽装置
公开(公告)号：US09368529B2
公开(公告)日：2016-06-14
申请号：US13877217
申请日：2011-08-08
申请人： Andreas Eisele , Oliver Wolst , Uwe Skultety-Betz , Bernd Schmidtke
发明人： Andreas Eisele , Oliver Wolst , Uwe Skultety-Betz , Bernd Schmidtke
IPC分类号： H01J5/02 , H01L27/146 , G01J1/06 , G01S7/481 , G01B11/02 , G01S7/497 , G01S17/08
CPC分类号： H01L27/14618 , G01B11/02 , G01J1/06 , G01S7/4813 , G01S7/4816 , G01S7/497 , G01S17/08 , H01L2224/16225
摘要： A sensor unit for detecting reference and measurement radiation for a distance measurement device has a sensor element and an optical shielding device. The sensor element has a first detection region for detecting measurement radiation and a second detection region for detecting reference radiation. The optical shielding device is positioned in relation to the sensor element and fastened, and the optical shielding device optically separates the first and second detection regions from each other. The optical shielding device further comprises a first recess and a second recess which are permeable to optical radiation of a first wavelength range.
摘要翻译：用于检测距离测量装置的基准和测量辐射的传感器单元具有传感器元件和光学屏蔽装置。传感器元件具有用于检测测量辐射的第一检测区域和用于检测参考辐射的第二检测区域。光屏蔽装置相对于传感器元件定位并被固定，并且光屏蔽装置将第一和第二检测区域彼此光学分离。光学屏蔽装置还包括可透过第一波长范围的光辐射的第一凹部和第二凹部。

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