公开(公告)号：US07492511B2

公开(公告)日：2009-02-17

申请号：US11572514

申请日：2005-07-20

Applicant: Werner Knebel ,  Bernd Widzgowski

Inventor： Werner Knebel ,  Bernd Widzgowski

IPC: G02B21/00 ,  G02B27/40

CPC classification number: G02B21/0064 ,  G02B21/0032

Abstract: The invention relates to a scanning microscope comprising a beam deflecting device (11), which directs an illuminating light beam (5) over or through a sample (21), and comprising a detector (33) for receiving detection light (23) exiting the sample. The scanning microscope comprises an extracting port (67) or another detector (37) and comprises a redirecting device (27), which is synchronized with the beam deflecting device and which directs the detection light according to the deflecting position of the beam deflecting device either to the detector or to the extracting port or to the other detector.

Abstract translation: 本发明涉及一种扫描显微镜，其包括光束偏转装置（11），其将照明光束（5）引导到或穿过样本（21），并且包括检测器（33），用于接收离开所述检测器 样品。 扫描显微镜包括提取端口（67）或另一个检测器（37），并且包括与光束偏转装置同步的重定向装置（27），并且根据光束偏转装置的偏转位置引导检测光 到检测器或提取端口或另一检测器。

公开(公告)号：US20070223076A1

公开(公告)日：2007-09-27

申请号：US11572514

申请日：2005-07-20

Applicant: Werner Knebel ,  Bernd Widzgowski

Inventor： Werner Knebel ,  Bernd Widzgowski

IPC: G02B26/10

CPC classification number: G02B21/0064 ,  G02B21/0032

Abstract: The invention relates to a scanning microscope comprising a beam deflecting device (11), which directs an illuminating light beam (5) over or through a sample (21), and comprising a detector (33) for receiving detection light (23) exiting the sample. The scanning microscope comprises an extracting port (67) or another detector (37) and comprises a redirecting device (27), which is synchronized with the beam deflecting device and which directs the detection light according to the deflecting position of the beam deflecting device either to the detector or to the extracting port or to the other detector.

Abstract translation: 本发明涉及一种扫描显微镜，其包括光束偏转装置（11），其将照明光束（5）引导到或穿过样本（21），并且包括检测器（33），用于接收离开所述检测器 样品。 扫描显微镜包括提取端口（67）或另一个检测器（37），并且包括与光束偏转装置同步的重定向装置（27），并且根据光束偏转装置的偏转位置引导检测光 到检测器或提取端口或另一检测器。

公开(公告)号：US20070063153A1

公开(公告)日：2007-03-22

申请号：US11523109

申请日：2006-09-19

Applicant: Bernd Widzgowski ,  Holger Birk

Inventor： Bernd Widzgowski ,  Holger Birk

IPC: G01N21/64

CPC classification number: G02B21/008 ,  G02B21/0036

Abstract: An apparatus and a method for detection with a scanning microscope (1) are disclosed. The scanning microscope (1) encompasses a scanning device (7) that guides an illuminating light beam (3) through a scanning optical system (12) and a microscope optical system (13) and over or through a specimen (15). A digital circuit (30), which periodically interrogates the detected signals within a pixel (Px,y) and calculates an average therefrom, is placed after the detector unit (19).

Abstract translation: 公开了一种用扫描显微镜（1）进行检测的装置和方法。 扫描显微镜（1）包括通过扫描光学系统（12）和显微镜光学系统（13）引导照明光束（3）并穿过或穿过样本（15）的扫描装置（7）。 在检测器单元（19）之后放置一个数字电路（30），其周期性地询问像素内的检测信号（P ）并计算其平均值。

公开(公告)号：US20060176536A1

公开(公告)日：2006-08-10

申请号：US11347450

申请日：2006-02-03

Applicant: Bernd Widzgowski

Inventor： Bernd Widzgowski

IPC: G02B26/08

CPC classification number: G02B21/0048 ,  G02B26/101

Abstract: An optical arrangement for deflecting a light beam includes first and second deflection devices, and a coupling mirror. The first deflection device is rotatable about a first axis using a first rotary drive, and includes two mirrors disposed non-rotatably with respect to each other in an angular position so as to rotate jointly about the first axis. The second deflection device is rotatable about a second axis using a second rotary drive, and includes a third mirror. The coupling mirror deflects the light beam onto the first or second mirror at an angle greater than 45° relative to the surface of the mirror. The first and second axes are perpendicular to each other. The first and a second mirrors rotate jointly about the first axis so that the light beam rotates about a center of rotation located on the second axis.

Abstract translation: 用于偏转光束的光学装置包括第一和第二偏转装置和耦合镜。 第一偏转装置可以使用第一旋转驱动器围绕第一轴线旋转，并且包括相对于彼此不可旋转地设置在角位置上的两个反射镜，以便围绕第一轴线共同旋转。 第二偏转装置可以使用第二旋转驱动器围绕第二轴线旋转，并且包括第三反射镜。 耦合镜相对于反射镜的表面以大于45°的角度将光束偏转到第一或第二反射镜上。 第一和第二轴线彼此垂直。 第一和第二反射镜围绕第一轴线共同旋转，使得光束围绕位于第二轴线上的旋转中心旋转。

公开(公告)号：US08735790B2

公开(公告)日：2014-05-27

申请号：US12954629

申请日：2010-11-25

Applicant: Ludger Schulte ,  Bernd Widzgowski

Inventor： Ludger Schulte ,  Bernd Widzgowski

IPC: G02B7/04 ,  G02B27/40 ,  G02B27/64

CPC classification number: G02B21/0032

Abstract: A microscope for examining an object includes a laser light source generating pulsed light so as to illuminate the object. A measuring system including a detector is adapted to detect detection light coming from the object and the measuring system generates a measurement signal based on the detection light. The microscope includes a programmable integrated circuit including a control element and at least one of a first delay element and a second delay element. The control element is configured to generate a first control signal adapted to control the detector and the measuring system. The control element is further configured to generate a second control signal adapted to control the laser light source. The first and second delay elements are configured to delay the first and second control signals, respectively.

Abstract translation: 用于检查物体的显微镜包括产生脉冲光以激发物体的激光光源。 包括检测器的测量系统适于检测来自物体的检测光，并且测量系统基于检测光产生测量信号。 显微镜包括可编程集成电路，其包括控制元件和第一延迟元件和第二延迟元件中的至少一个。 控制元件被配置为产生适于控制检测器和测量系统的第一控制信号。 控制元件还被配置为产生适于控制激光光源的第二控制信号。 第一和第二延迟元件被配置为分别延迟第一和第二控制信号。

公开(公告)号：US08681412B2

公开(公告)日：2014-03-25

申请号：US13151055

申请日：2011-06-01

Applicant: Bernd Widzgowski ,  Holger Birk ,  Volker Seyfried

Inventor： Bernd Widzgowski ,  Holger Birk ,  Volker Seyfried

IPC: G02F1/33 ,  G02F1/11

CPC classification number: G02F1/113 ,  G02B21/0032 ,  G02B21/0076

Abstract: An acousto-optical system is described comprising at least one acousto-optical element having at least one transducer that is attached to a crystal, a driver unit for generating at least one acoustic signal for driving acousto-optical elements modifying light transmitted through the acousto-optical element and comprising at least one digital data processing unit, at least one digital-to-analog converter transforming the digital combination signal into an initial analog driver signal, and an amplifier for amplifying the initial analog driver signal to become said analog electronic driver signal. Further, a microscope and a method of operating the acousto-optical element is are described. Various objectives are achieved like more flexibility, real time compensation for non-linearity and reducing the number, size, costs and energy consumption of electronic components.

Abstract translation: 描述了一种声光学系统，其包括至少一个具有至少一个连接到晶体的换能器的声光元件，驱动单元，用于产生用于驱动声光元件的至少一个声信号，所述声光信号修改透过声 - 光学元件，并且包括至少一个数字数据处理单元，将数字组合信号变换为初始模拟驱动器信号的至少一个数模转换器，以及用于放大初始模拟驱动器信号以成为所述模拟电子驱动器信号的放大器 。 此外，描述了显微镜和操作声光元件的方法。 实现了各种目标，如更灵活，非线性的实时补偿和减少电子元件的数量，尺寸，成本和能耗。

公开(公告)号：US20130043378A1

公开(公告)日：2013-02-21

申请号：US13586019

申请日：2012-08-15

Applicant: Frank Schreiber ,  Bernd Widzgowski ,  Holger Birk

Inventor： Frank Schreiber ,  Bernd Widzgowski ,  Holger Birk

IPC: G01J1/02 ,  G01J1/42

CPC classification number: H01L31/024 ,  H01J40/02 ,  H01J40/16 ,  H01J43/02 ,  H01J43/28

Abstract: A detector apparatus is configured to receive light and generate electrical signals. The detector apparatus includes a housing, a detector disposed in the housing and a cooling component disposed in the housing. The cooling component electrically insulates the detector with respect to the housing or is part of an insulator electrically that insulates the detector with respect to the housing.

Abstract translation: 检测器装置被配置为接收光并产生电信号。 检测器装置包括壳体，设置在壳体中的检测器和设置在壳体中的冷却部件。 冷却部件使检测器相对于外壳电绝缘，或者是绝缘体的一部分，使绝缘体相对于壳体绝缘。

公开(公告)号：US20130043377A1

公开(公告)日：2013-02-21

申请号：US13585991

申请日：2012-08-15

Applicant: Frank Schreiber ,  Bernd Widzgowski ,  Holger Birk

Inventor： Frank Schreiber ,  Bernd Widzgowski ,  Holger Birk

IPC: G01J1/02 ,  G01J1/42

CPC classification number: H01L31/024 ,  H01J40/02 ,  H01J40/16 ,  H01J43/02 ,  H01J43/28

Abstract: A detector apparatus is configured to receive light and generate electrical signals. The detector apparatus includes a light sensor having a light incidence side and a cooling component. The cooling component is in direct contact with at least one of the light sensor, on the light incidence side, or a substrate carrying the light sensor.

Abstract translation: 检测器装置被配置为接收光并产生电信号。 检测器装置包括具有光入射侧和冷却部件的光传感器。 冷却部件与光传感器，光入射侧中的至少一个或承载光传感器的基板直接接触。

公开(公告)号：US20130032699A1

公开(公告)日：2013-02-07

申请号：US13562439

申请日：2012-07-31

Applicant: Bernd Widzgowski

Inventor： Bernd Widzgowski

IPC: H03K17/78

CPC classification number: G01J1/44

Abstract: A device for counting photons includes a detector unit that is configured to generate an detected signal. A switching unit is configured to be impinged upon by the detected signal and to trigger a switching state for each detection pulse so as to generate a state signal. A sampling unit is configured to sample the state signal at a predetermined sampling frequency. A serial-parallel converter unit is configured to parallelize the serially generated sampled data by grouping successive sampled data into a sampled data packet. An evaluation unit is configured to evaluate the binary values of sampled data packets so as to identify a partial counter result indicating the number of switching state changes occurring in the switching unit, and to add partial counter results identified in individual clock cycles.

Abstract translation: 用于计数光子的装置包括被配置为产生检测信号的检测器单元。 开关单元被配置为通过检测到的信号入射并触发每个检测脉冲的开关状态，以便产生状态信号。 采样单元被配置为以预定采样频率对状态信号进行采样。 串行并行转换器单元被配置为通过将连续的采样数据分组成采样的数据分组来并行化串行产生的采样数据。 评估单元被配置为评估采样数据分组的二进制值，以便识别指示在切换单元中发生的切换状态改变的数量的部分计数器结果，并且添加在各个时钟周期中标识的部分计数器结果。

公开(公告)号：US20130003172A1

公开(公告)日：2013-01-03

申请号：US13578607

申请日：2011-02-11

Applicant: Bernd Widzgowski ,  Holger Birk ,  Volker Seyfried

Inventor： Bernd Widzgowski ,  Holger Birk ,  Volker Seyfried

IPC: G02B21/08 ,  G02B21/36

CPC classification number: G02B21/0036

Abstract: A device in the form of a scanning microscope, a device in the form of a structural unit for a microscope and a method and a device for optically scanning one or more samples. A device in the form of a scanning microscope has a light source (42), which emits an illuminating light beam (32). A focusing lens system (34) focuses the illuminating light beam (32) on a region to be examined of a sample (36). An actuator arrangement moves the focusing lens system (34) according to a prescribed scanning pattern transversely in relation to a center axis of the illuminating light beam (32) and/or in relation to a housing of a structural unit (20) that encloses the focusing lens system (34).

Abstract translation: 呈扫描显微镜形式的装置，用于显微镜的结构单元形式的装置以及用于光学扫描一个或多个样品的方法和装置。 扫描显微镜形式的装置具有发射照明光束（32）的光源（42）。 聚焦透镜系统（34）将照明光束（32）聚焦在被检样品（36）的区域上。 致动器装置根据规定的扫描图案相对于照明光束（32）的中心轴线横向移动聚焦透镜系统（34）和/或相对于包围该照明光束的结构单元（20）的壳体移动聚焦透镜系统 聚焦透镜系统（34）。