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1. 发明授权

US07068367B2 Arrangement for the optical detection of a moving target flow for a pulsed energy beam pumped radiation 有权
标题翻译：用于脉冲能量束泵浦辐射的移动目标流的光学检测的布置
公开(公告)号：US07068367B2
公开(公告)日：2006-06-27
申请号：US10682000
申请日：2003-10-08
申请人： Gregor Stobrawa , Mark Bischoff , Roland Sauerbrey , Wolfgang Ziegler , Klaus Ruehle
发明人： Gregor Stobrawa , Mark Bischoff , Roland Sauerbrey , Wolfgang Ziegler , Klaus Ruehle
IPC分类号： G01J3/30
CPC分类号： H05G2/003 , H05G2/008
摘要： The invention is directed to an arrangement for the optical detection of a moving target flow for pulsed energy beam pumped radiation generation based on a plasma. It is the object of the invention to find a novel possibility for detection of a moving target flow for energy beam pumped radiation generation based on a plasma which allows reliable orientation of the excitation beam on the target without the detector being subjected to influence and damage due to radiation emitted by the plasma. According to the invention, this object is met in that a target generator provides a target flow with relatively constant target states in an interaction point, a sensor unit is directed to a detection point which lies close to the interaction point in the direction of the path. The sensor unit contains a projection module which has a defined focal length and numerical aperture, so that only transmission light reflected from the detection point is received by the projection module and is directed via a light waveguide to the detection module which is arranged at a spatial distance, and the sensor unit also contains a detection module.
摘要翻译：本发明涉及一种用于基于等离子体的用于脉冲能量束泵浦辐射产生的移动目标流的光学检测的装置。本发明的目的是找到一种基于等离子体的用于检测能量束泵浦辐射产生的移动目标流的新颖可能性，其允许激发光束在目标上的可靠取向，而不会使检测器受到影响和损坏对等离子体发射的辐射。根据本发明，该目的是满足目标发生器在相互作用点中提供具有相对恒定的目标状态的目标流，传感器单元被引导到位于路径方向上的相互作用点附近的检测点。传感器单元包含具有确定的焦距和数值孔径的投影模块，使得只有从检测点反射的透射光被投影模块接收并通过光波导被引导到布置在空间上的检测模块距离，并且传感器单元还包含检测模块。

2. 发明申请

US20120008651A1 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：使用具有大量光谱带的激光脉冲进行材料处理的方法和实现方法的装置
公开(公告)号：US20120008651A1
公开(公告)日：2012-01-12
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： H01S3/10
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。

3. 发明申请

US20070034616A1 Method for processing materials with laser pulses having a large spectral bandwidth and device for carrying out said method 有权
标题翻译：使用具有大光谱带宽的激光脉冲处理材料的方法和用于执行所述方法的装置
公开(公告)号：US20070034616A1
公开(公告)日：2007-02-15
申请号：US10565582
申请日：2004-07-20
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
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。

4. 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。

5. 发明授权

US07989731B2 Method for processing materials with laser pulses having a large spectral bandwidth 有权
标题翻译：用具有大光谱带宽的激光脉冲处理材料的方法
公开(公告)号：US07989731B2
公开(公告)日：2011-08-02
申请号：US10565582
申请日：2004-07-20
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： B23K26/06
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。

6. 发明授权

US09849031B2 Laser instrument for eye therapy 有权
公开(公告)号：US09849031B2
公开(公告)日：2017-12-26
申请号：US14113157
申请日：2012-03-26
申请人： Mark Bischoff , Gregor Stobrawa , Evangelos Papastathopoulos
发明人： Mark Bischoff , Gregor Stobrawa , Evangelos Papastathopoulos
IPC分类号： A61F9/008 , A61B18/20
CPC分类号： A61F9/008 , A61B18/201 , A61F9/0084 , A61F2009/00865 , A61F2009/0087 , A61F2009/00872 , A61F2009/00874 , A61F2009/00887 , A61F2009/00889
摘要： A laser instrument for therapy on the human eye, designed for surgery of the cornea, the sclera, the vitreous body or the crystalline lens, especially suitable for use in immediate succession with other instruments for eye diagnosis or eye therapy, in such a way that during the alternating use of the various instruments, the eye or at least the patient preferably remains in a predetermined position and alignment within one and the same treatment area.

7. 发明授权

US09084666B2 Treatment device for surgically correcting ametropia of an eye and method for creating control data therefore 有权
标题翻译：因此，用于手术矫正眼睛屈光不正的治疗装置和用于创建控制数据的方法
公开(公告)号：US09084666B2
公开(公告)日：2015-07-21
申请号：US12742194
申请日：2008-10-27
申请人： Mark Bischoff , Gregor Stobrawa , Wilfried Bissmann
发明人： Mark Bischoff , Gregor Stobrawa , Wilfried Bissmann
IPC分类号： A61B18/18 , A61F9/008
CPC分类号： A61F9/00804 , A61F9/008 , A61F9/00827 , A61F9/00836 , A61F2009/00872
摘要： A treatment device for the surgical correction of hyperopia in the eye comprising a laser device controlled by a control device. The laser device separating corneal tissue by applying laser radiation. The control device controls the laser device for emitting the laser radiation into the cornea such that a lenticule-shaped volume is isolated. Removal thereof effects the desired correction. The control device (12) predefines the volume such that a posterior surface and an anterior surface are connected via an edge surface that has a width in projection along the visual axis that is wider than the one which a straight line in the same projection, that is perpendicular at the edge of the posterior or the anterior surface would have relative to the associated surface and connects the anterior surface to the posterior surface or to the perceived extension thereof.
摘要翻译：一种用于眼睛远视手术矫正的治疗装置，包括由控制装置控制的激光装置。通过应用激光辐射分离角膜组织的激光设备。控制装置控制用于将激光辐射发射到角膜中的激光装置，使得隔离微透镜状体积。去除它影响期望的校正。控制装置（12）预先定义体积，使得后表面和前表面经由边缘表面连接，所述边缘表面沿着视轴宽度大于在相同投影中的直线的视轴宽度的投影，在后部的边缘垂直或前表面将具有相对于相关联的表面并将前表面连接到后表面或其感知的延伸部分。

8. 发明授权

US08502113B2 Apparatus and method for material processing using a transparent contact element 有权
标题翻译：使用透明接触元件进行材料加工的设备和方法
公开(公告)号：US08502113B2
公开(公告)日：2013-08-06
申请号：US12983743
申请日：2011-01-03
申请人： Mark Bischoff , Gregor Stobrawa
发明人： Mark Bischoff , Gregor Stobrawa
IPC分类号： B23K26/00 , A61B18/20
CPC分类号： B23K26/046 , A61F9/008 , A61F9/00825 , A61F9/009 , A61F2009/00872 , A61F2009/00897 , B23K26/032 , B23K26/04 , B23K26/042 , B23K26/0624 , B23K26/08 , B23K2103/32
摘要： A method of preparing an apparatus for material processing by generating optical breakthroughs in an object. The apparatus includes a variable focus adjustment device. A contact element is mounted to the apparatus, the contact element has a curved contact surface having a previously known shape. The position of the contact surface is determined prior to processing the object, by focusing measurement laser radiation near or on the surface by the variable focus adjustment device, and the focus position is adjusted in a measurement surface intersecting the expected position of the contact surface. Radiation from the focus of the measurement laser radiation is confocally detected. The position of points of intersection between the measurement surface and the contact surface is determined from the confocally detected radiation to determine the position of the contact surface from the position of the points of intersection and the previously known shape of the contact surface.
摘要翻译：一种通过在物体中产生光学突破而准备用于材料加工的装置的方法。该装置包括可变焦点调节装置。接触元件安装到设备上，接触元件具有具有先前已知形状的弯曲接触表面。在处理物体之前，通过可变焦点调节装置聚焦在表面附近或表面上的测量激光辐射来确定接触表面的位置，并且在与接触表面的预期位置相交的测量表面中调整聚焦位置。从测量激光辐射的焦点辐射被共同检测。测量表面和接触表面之间的交叉点的位置由共焦检测的辐射确定接触表面的位置与接触面的先前已知形状之间的位置。

9. 发明申请

US20130178839A1 CONTROL DATA GENERATION FOR THE EYE-SURGICAL TREATMENT OF DEFECTIVE VISION 审中-公开
标题翻译：用于眼部外科治疗缺陷视力的控制数据生成
公开(公告)号：US20130178839A1
公开(公告)日：2013-07-11
申请号：US13810169
申请日：2011-07-14
申请人： Mark Bischoff , Gregor Stobrawa , Michael Bergt
发明人： Mark Bischoff , Gregor Stobrawa , Michael Bergt
IPC分类号： A61B18/20
CPC分类号： A61B18/20 , A61F9/00829 , A61F9/009 , A61F2009/00872 , A61F2009/00897
摘要： A method for generating control data to control a laser device for correcting defective vision. A cut surface is specified which is curved, has a vertex and an edge, and is to be created in the eye. One or more paths, along which a focus of the laser radiation is to be adjusted, are defined for the control data and are selected such that they lie on or near the cut surface. To select the paths, a reference plane, preferably perpendicular, with respect to a direction of incidence of the laser radiation is determined, and different displacement positions are determined for said reference plane from the vertex to the edge of the cut surface. Multiple axes or semi-axes are determined for each displacement position. Intersections of the axes are connected into closed curves which are concentric or form a spiral.
摘要翻译：一种用于产生控制数据以控制用于校正缺陷视觉的激光装置的方法。指定切割表面是弯曲的，具有顶点和边缘，并且将在眼睛中创建。为控制数据定义一个或多个路径，激光辐射的焦点沿着该路径进行调整，并被选择为使得它们位于切割表面上或附近。为了选择路径，确定相对于激光辐射的入射方向优选垂直的参考平面，并且从顶点到切割表面的边缘为所述参考平面确定不同的位移位置。为每个位移位置确定多个轴或半轴。轴的交点连接成同心或形成螺旋的闭合曲线。

10. 发明申请

US20130072916A1 OPHTHALMOLOGICAL LASER TREATMENT DEVICE 有权
公开(公告)号：US20130072916A1
公开(公告)日：2013-03-21
申请号：US13635999
申请日：2011-03-17
申请人： Mark Bischoff , Gregor Stobrawa
发明人： Mark Bischoff , Gregor Stobrawa
IPC分类号： A61F9/008
CPC分类号： A61F9/00827 , A61F9/008 , A61F9/0084 , A61F2009/0052 , A61F2009/00844 , A61F2009/00882 , A61F2009/00897
摘要： An evaluating unit which is adapted to determine a degree of an instantaneous overlap between an optical zone of the eye and the structure, or at least a part of the structure effecting refractive correction, based on a recorded image. By determining the degree of overlap between the instantaneous optical zone and the structure to be introduced, it is possible to control the superposition of the optical zone with the tissue volume which is specifically altered by means of the laser cutting and, accordingly, to enable a maximum coverage.
摘要翻译：评估单元，其适于基于记录的图像来确定眼睛的光学区域和结构之间的瞬时重叠的程度，或者进行折射校正的结构的至少一部分。通过确定瞬时光学区域和要引入的结构之间的重叠程度，可以通过激光切割特定地改变的组织体积来控制光学区域的叠加，并因此使得能够最大覆盖率

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