公开(公告)号：US09341834B2

公开(公告)日：2016-05-17

申请号：US13635255

申请日：2011-02-14

申请人： Alexander Scheps

发明人： Alexander Scheps

IPC分类号： G02B21/06 ,  G02B21/16 ,  G02B21/00

CPC分类号： G02B21/16 ,  G02B21/0032 ,  G02B21/06

摘要： An illuminating device for a microscope may include a holder which carries a plurality of lighting units to be positioned in an illuminating target position. It may also include a pivot system with which the holder can be rotated about a pivot axis such that each lighting unit can be positioned selectively in the illuminating target position, wherein the rotational range of the holder about the pivot axis is less than 360°.

摘要翻译： 用于显微镜的照明装置可以包括保持器，该保持器承载要定位在照明目标位置的多个照明单元。 它还可以包括枢轴系统，保持器可以围绕枢转轴线旋转，使得每个照明单元可以选择性地定位在照明目标位置，其中保持器围绕枢转轴线的旋转范围小于360°。

公开(公告)号：US08570625B2

公开(公告)日：2013-10-29

申请号：US12088557

申请日：2006-09-14

申请人： Michael Kempe ,  Ralf Wolleschensky

发明人： Michael Kempe ,  Ralf Wolleschensky

IPC分类号： H04N1/46 ,  H04N1/04

CPC分类号： G02B21/0032 ,  G02B21/006

摘要： A device for generating an image of an object is provided, comprising an illumination module, by means of which the object can be illuminated with a pattern whose phase is altered temporally, a recording module, by means of which a plurality of recordings of the object are carried out during the phase change of the pattern, and a processing module, which generates the image from the recordings, wherein the illumination module moves a light beam over the object and modulates its intensity synchronously with the movement such that the beam generates the pattern in scanning fashion.

摘要翻译： 提供了一种用于产生物体的图像的装置，包括照明模块，利用该照明模块可以利用其相位在时间上改变的图案来照亮物体;记录模块，借助于该物体的多个记录 在图案的相变期间进行，以及处理模块，其从记录产生图像，其中照明模块将光束移动到物体上并且与移动同步地调制其强度，使得光束产生图案 在扫描时尚。

公开(公告)号：US20130003200A1

公开(公告)日：2013-01-03

申请号：US13534767

申请日：2012-06-27

申请人： Ingo Fahlbusch ,  Georg Herbst ,  Dieter Boening

发明人： Ingo Fahlbusch ,  Georg Herbst ,  Dieter Boening

IPC分类号： G02B7/02

CPC分类号： G02B7/08 ,  G02B7/102

摘要： An objective lens assembly is provided, with a sleeve, a first positioning member arranged in the sleeve, which is housed displaceable in longitudinal direction of the sleeve and holds at least one lens, a first adjustment unit which brings the first positioning member into abutment on the inside of the sleeve such that the first positioning member rests against the inside of the sleeve in a first linear contact area and at the same time the displaceability of the first positioning member is maintained. More than one positioning member can be utilized along with multiple lenses and can utilize simple mechanical structures (e.g., blind- and through-holes and pins or shanks) and/or magnetic or magnetisable materials to maintain a desired position of the sleeve.

摘要翻译： 提供一种物镜组件，其具有套筒，布置在套筒中的第一定位构件，其容纳在套筒的纵向方向上可移动并保持至少一个透镜;第一调节单元，其使第一定位构件邻接 所述套筒的内部使得所述第一定位构件在第一线性接触区域中抵靠所述套筒的内部，并且同时保持所述第一定位构件的位移性。 多个定位构件可以与多个透镜一起使用，并且可以利用简单的机械结构（例如，盲孔和通孔，针或柄）和/或磁性或可磁化材料来保持套筒的期望位置。

公开(公告)号：US20120314219A1

公开(公告)日：2012-12-13

申请号：US13486571

申请日：2012-06-01

申请人： Joerg Margraf ,  Peter Lamparter

发明人： Joerg Margraf ,  Peter Lamparter

IPC分类号： G01N21/47

CPC分类号： G01N21/474 ,  G01N21/255 ,  G01N21/4785

摘要： A device for referenced measurement of reflected light and a method for calibrating such a device are disclosed.

摘要翻译： 公开了用于反射光的参考测量的装置和用于校准这种装置的方法。

公开(公告)号：US20120218460A1

公开(公告)日：2012-08-30

申请号：US13498912

申请日：2010-09-13

申请人： Markus Eichinger

发明人： Markus Eichinger

IPC分类号： H04N5/232

CPC分类号： G02B21/244 ,  G02B7/36 ,  G02B27/0075

摘要： A focusing method for an optical instrument for magnified viewing of an object is disclosed. The instrument includes instrument optics, an adjusting unit for adjusting the focal position when viewing the object by means of the instrument optics, as well as a recording unit which records the object by means of the instrument optics. The method includes: a) producing at least two images with different focal positions, b) applying several different sharpness functions each of which has an absolute extremum which specifies the optimum focal position to be set for the viewing and which lies in a close focus range of the sharpness function adjoined on both sides by a far focus range which is more susceptible to interferences during recording than the close focus range and therefore contains local secondary extrema, in each case to each of the at least two images, and evaluation thereof with the focal position as a variable such that a sharpness function variation direction of the focal position is calculated for each sharpness function in order to arrive at the optimum focal position, c) determining a main variation direction based on all sharpness function variation directions, and d) using the determined main variation direction during further focusing.

摘要翻译： 公开了一种用于放大观看物体的光学仪器的聚焦方法。 仪器包括仪器光学器件，用于通过仪器光学器件观察物体时调节焦点位置的调节单元，以及通过仪器光学器件记录物体的记录单元。 该方法包括：a）产生具有不同焦点位置的至少两个图像，b）应用若干不同的锐度函数，每个具有绝对极值，其确定要设置用于观看的最佳焦点位置，并且位于紧密聚焦范围 清晰度功能在两侧相邻的远焦距范围远远高于近距离对焦范围，因此在每个情况下都包含局部二次极值，并且与 焦点位置作为变量，使得针对每个锐度函数计算焦点位置的锐度函数变化方向以便达到最佳焦点位置，c）基于所有锐度函数变化方向确定主变化方向，以及d） 在进一步聚焦期间使用确定的主变化方向。

公开(公告)号：US20120176674A1

公开(公告)日：2012-07-12

申请号：US13498078

申请日：2010-09-17

申请人： Helmut Lippert ,  Ralf Wolleschensky ,  Robert Hauschild

发明人： Helmut Lippert ,  Ralf Wolleschensky ,  Robert Hauschild

IPC分类号： G02B21/06

CPC分类号： G02B21/06 ,  G02B21/0032 ,  G02B21/0076

摘要： A microscope including an illumination device for a light sheet having an approximately planar extension along an illumination axis of an illumination beam path with a transverse axis to the illumination axis. Light emitted from the sample region on axis of detection the illumination axis and the axis of detection as well as the transverse axis and the axis of detection being oriented relative at an non-zero angle. The illumination device includes structure deflecting light to different beam path and thus produces an additional sheet of light, together illuminating the sample region on common illumination axis, and with switches between beam paths. Detection device has a detection lens system for light from by the sample region. The switches include a rapidly switching element with a time

摘要翻译： 一种显微镜，包括用于光片的照明装置，所述照明装置具有沿着照明轴线的横向轴线的照明光束路径的照明轴线的近似平面的延伸。 从检测轴上的样本区域发射的光照射轴和检测轴以及横轴和检测轴相对于非零角度定向。 照明装置包括将光转向不同光束路径的结构，从而产生附加的光束，一起在公共照明轴上照射样品区域以及在光束路径之间切换光束。 检测装置具有用于来自样品区域的光的检测透镜系统。 这些开关包括具有时间<10ms的快速开关元件，表面检测器的预定积分同步使得样品区域在积分期间被照亮两次。

公开(公告)号：US08213081B2

公开(公告)日：2012-07-03

申请号：US12596412

申请日：2008-04-04

申请人： Helmut Lippert ,  Benno Radt ,  Christian Dietrich ,  Christopher Power

发明人： Helmut Lippert ,  Benno Radt ,  Christian Dietrich ,  Christopher Power

IPC分类号： G02B21/02

CPC分类号： G02B21/248 ,  G02B21/33

摘要： The invention relates to an objective replacement device for a microscope, wherein the sample is located in a sample chamber and surrounded by an immersion medium within the sample chamber, means for positioning and aligning the sample relative to the focus of an objective being present, wherein the detection beam path is aligned horizontally, which is to say perpendicular to the direction of action of gravity. For an objective replacement device for a microscope of the type described above, according to the invention a device is provided for exchanging the objective, at the focus of which the sample is positioned and aligned, with at least another objective, the position and alignment of the sample within the sample chamber remaining the same.

摘要翻译： 本发明涉及一种用于显微镜的目标替换装置，其中样品位于样品室中并被样品室内的浸没介质包围，用于相对于存在的物镜的焦点定位和对准样品的装置，其中 检测光束路径水平对准，即垂直于重力作用方向。 对于上述类型的显微镜的目标替换装置，根据本发明，提供了一种装置，用于在样品的焦点位置和对准位置处与至少另一个物体交换物镜的位置和对准 样品室内的样品保持不变。

公开(公告)号：US08111456B2

公开(公告)日：2012-02-07

申请号：US12518412

申请日：2007-12-18

申请人： Peter Schnuell ,  Christian Boeker

发明人： Peter Schnuell ,  Christian Boeker

IPC分类号： G02B21/26

CPC分类号： G02B21/26

摘要： A stage drive for moving a microscope stage designed as a mechanical stage including a first drive element linked to a first output element, and a second drive element, which is linked to a second output element. Through first and second transmission elements, the first output element is linked to a first stage element and the second output element is linked to a second stage element of the mechanical stage supported by the first stage element. The stage elements are supported so as to be displaceable relative to a fixed base element in orthogonal directions X, Y in a plane extending normal to the optical axis of the microscope beam path. The at least one stage drive includes at least one drive element and at least one output element and is arranged in the base element so as to be displaceable in X direction and/or Y direction within an adjustment range and lockable.

摘要翻译： 用于移动被设计为包括连接到第一输出元件的第一驱动元件的机械平台的显微镜台和与第二输出元件相连的第二驱动元件的平台驱动器。 通过第一和第二传输元件，第一输出元件连接到第一级元件，第二输出元件连接到由第一级元件支撑的机械级的第二级元件。 台架元件被支撑为能够在垂直于显微镜光束路径的光轴延伸的平面中相对于固定基座元件在正交方向X，Y上移动。 所述至少一个级驱动器包括至少一个驱动元件和至少一个输出元件，并且被布置在所述基座元件中，使得能够在调节范围内在X方向和/或Y方向上移动并且可锁定。

公开(公告)号：US08111396B2

公开(公告)日：2012-02-07

申请号：US12225904

申请日：2007-03-12

申请人： Felix Kerstan ,  Nico Correns ,  Joerg Margraf

发明人： Felix Kerstan ,  Nico Correns ,  Joerg Margraf

IPC分类号： G01J3/28 ,  G01J3/36

CPC分类号： G01J3/2803 ,  G01J3/0262 ,  G01J3/36 ,  G01J3/51

摘要： The present solution is directed to a measuring system and a method for determining spectrometric measurement results with high accuracy. The spectrometric measuring system, comprises a radiation source, an entrance slit, a dispersion element, and a detector with detector elements arranged in a linear or matrix-shaped manner in one or more planes. The detector has an even distribution of at least two different wavelength-selective filters on its detector elements. While detectors from photography and video applications are used for this purpose, use of the invention is not limited to the visible spectral region. Further, color filters on the pixels may be omitted or modified in the manufacturing process. It is also possible to use other types of detectors in which the wavelength-selective filters and associated detectors are arranged one behind each other in a plurality of planes in which complete color information is available to each individual picture point.

摘要翻译： 本解决方案涉及测量系统和用于以高精度确定光谱测量结果的方法。 光谱测量系统包括辐射源，入口狭缝，分散元件和具有在一个或多个平面中以线性或矩阵形式布置的检测器元件的检测器。 检测器在其检测器元件上具有至少两个不同波长选择滤波器的均匀分布。 虽然用于摄影和视频应用的检测器用于此目的，但是本发明的使用不限于可见光谱区域。 此外，可以在制造过程中省略或修改像素上的滤色器。 也可以使用其他类型的检测器，其中波长选择滤波器和相关联的检测器在多个平面中相互排列，其中完整的颜色信息可用于每个单独的图像点。

公开(公告)号：US08098374B2

公开(公告)日：2012-01-17

申请号：US12444244

申请日：2007-10-02

申请人： Ralf Wolleschensky ,  Hans-Juergen Dobschal ,  Reinhard Steiner

发明人： Ralf Wolleschensky ,  Hans-Juergen Dobschal ,  Reinhard Steiner

IPC分类号： G01J3/28

CPC分类号： G01J3/1804 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0291 ,  G01J3/14 ,  G01J3/26 ,  G01J3/2803

摘要： The invention is directed to a highly sensitive spectrum analysis unit with a diffraction grating, wherein a parallel light bundle having a wavelength range impinges on a diffraction grating which splits the different wavelengths into spectra by diffraction in first directions, and wavelength partial ranges of the spectrally split light bundle can be focused on a detector row by means of camera optics, and evaluation electronics are connected to the detector row and acquire the generated spectrum as information and display it. The invention is characterized in that the light bundle passes a first optical element, and then wavelength partial ranges of a spectrally split light bundle impinge on respective partial regions of a diffraction grating, the diffraction grating having the same grating constant across all partial regions and a changing profile shape, the profile shapes generating different blaze wavelengths that lie in the respective wavelength partial ranges.

摘要翻译： 本发明涉及一种具有衍射光栅的高灵敏度光谱分析单元，其中具有波长范围的平行光束照射在衍射光栅上，衍射光栅通过在第一方向上的衍射将不同波长分裂成光谱，并且光谱的波长部分范围 分光束可以通过相机光学器件聚焦在检测器行上，并且评估电子器件连接到检测器行并且获取所生成的光谱作为信息并显示它。 本发明的特征在于，光束通过第一光学元件，然后将光谱分裂的光束的部分范围波动在衍射光栅的各个部分区域上，衍射光栅在所有部分区域具有相同的光栅常数，并且 改变轮廓形状，产生位于相应波长部分范围内的不同火焰波长的轮廓形状。