专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1695133B1 VORRICHTUNG ZUR ERZEUGUNG EINES MEHRERE WELLENLÄNGEN UMFASSENDEN LICHTSTRAHLS 有权
标题翻译：器具，用于产生多波长综合BEAM
公开(公告)号：EP1695133B1
公开(公告)日：2016-04-27
申请号：EP04762754.2
申请日：2004-09-03
申请人： Leica Microsystems CMS GmbH
发明人： SEYFRIED, Volker , STORZ, Rafael
IPC分类号： G02B21/00
CPC分类号： G02B6/29395 , G02B6/29358 , G02B6/29362 , G02B21/0024 , G02B27/1086 , G02B27/126 , G02B27/145

2. 发明公开

EP2561393A1 VERFAHREN ZUM UNTERSUCHEN EINER FLUORESZIERENDE FARBSTOFFE ENTHALTENDEN PROBE MIT HILFE EINES MIKROSKOPS 无效
标题翻译：方法用于检查荧光探针放入样品用显微镜
公开(公告)号：EP2561393A1
公开(公告)日：2013-02-27
申请号：EP11712192.1
申请日：2011-03-02
申请人： Leica Microsystems CMS GmbH
发明人： SEYFRIED, Volker , KNEBEL, Werner
IPC分类号： G02B21/36 , G02B21/00 , G01N21/64 , G03H1/08
CPC分类号： G02B21/0076 , G01N21/6428 , G01N21/6458 , G01N2201/0675 , G02B21/0056 , G03H1/0404 , G03H1/08 , G03H1/0866
摘要： In order to examine a sample (30) with the aid of a microscope (20), dye particles (40, 42) in the sample (30) are excited to fluorescence with the aid of a first illumination light beam (24). Fluorescent light emerging from the sample (30) is directed onto an area sensor (36) via an optical arrangement (34), wherein the optical arrangement (34) acts on the fluorescent light in such a way that partial beams of the fluorescent light interfere with themselves, such that interference patterns arising on account of the interference are imaged on a sensitive surface of the area sensor (36) and detected by the latter. Positions of the dye particles (40, 42) within the sample (30) are determined depending on the interference patterns.

3. 发明公开

EP1695132A1 VORRICHTUNG ZUR BEREITSTELLUNG EINES LASERLICHTSTRAHLS 审中-公开
标题翻译：装置，提供激光束
公开(公告)号：EP1695132A1
公开(公告)日：2006-08-30
申请号：EP04762753.4
申请日：2004-09-03
申请人： Leica Microsystems CMS GmbH
发明人： SEYFRIED, Volker , STORZ, Rafael
IPC分类号： G02B21/00
CPC分类号： G01N21/6458 , G02B21/0032
摘要： A device for the production of a laser beam, particularly an illuminating light beam for a preferably confocal scan microscope, comprising at least one laser light source (2). The aim of the invention is to provide a device which exhibits a high degree of flexibility and which is easy to use. The invention is characterized in that the light sources (2) form a module (1) either individually or in groups. Said module has outwardly defined mechanical and/or electrical and/or optical interfaces.

4. 发明公开

EP3071952A1 EINRICHTUNG UND VERFAHREN ZUM BELEUCHTEN EINER PROBE 有权
公开(公告)号：EP3071952A1
公开(公告)日：2016-09-28
申请号：EP14802013.4
申请日：2014-11-19
申请人： Leica Microsystems CMS GmbH
发明人： KRISHNAMACHARI, Vishnu Vardhan , SEYFRIED, Volker , HAY, William C. , KREMER, Manuel
IPC分类号： G01N21/65 , G02B21/00 , G02B21/16
摘要： The invention relates to a device (10) for illuminating a sample (40), comprising at least one pulsed laser light source (12) for repeatedly emitting a first laser pulse along a first light path (14) and a second laser pulse along a second light path (16) spatially separated from the first light path, a superposition element (32) for collinearly superposing the two laser pulses in a common light path (34), a delaying stage (26) arranged in the first or the second light path (14, 16) for delaying one of the two laser pulses in relation to the other laser pulse in such a way that the two laser pulses sent to the sample (40) along the common light path (34) have a temporal superposition, a common chirp unit (36) arranged in the common light path (34) for the frequency-changing influencing of both the first laser pulse and the second laser pulse, and at least one separate chirp unit (18) arranged in the first light path (14) for the frequency-changing influencing of only the first laser pulse. The common chirp unit (36) and the separate chirp unit (18) are coordinated with each other in order to achieve a target state. The separate chirp unit (18) is coupled to a controller (20), by means of which the separate chirp unit (18) can be controlled by means of a control parameter dependent on the wavelength of the first laser pulse in order to set the target state.
摘要翻译：本发明涉及一种用于照射样本（40）的装置（10），包括至少一个脉冲激光光源（12），用于沿第一光路（14）重复发射第一激光脉冲，沿着第二光路与第一光路在空间上分开的第二光路（16），用于在共同光路（34）中共线地叠加两个激光脉冲的叠加元件（32），布置在第一或第二光路中的延迟级（26）（14,16），用于使两个激光脉冲中的一个相对于另一个激光脉冲延迟，使得沿公共光路（34）发送到样本（40）的两个激光脉冲具有时间叠加，为了频率改变影响第一激光脉冲和第二激光脉冲而布置在公共光路（34）中的共同啁啾单元（36），以及布置在第一光路中的至少一个单独啁啾单元（18）（14）仅影响第一激光器pu的频率变化伦敦政治经济学院。共同的啁啾单元（36）和单独的啁啾单元（18）彼此协调以实现目标状态。单独的啁啾单元（18）耦合到控制器（20），通过该控制器可以借助取决于第一激光脉冲的波长的控制参数来控制单独的啁啾单元（18），以便设置目标状态。

5. 发明公开

EP2215517A1 VORRICHTUNG UND VERFAHREN ZUR ANSTEUERUNG EINES AKUSTOOPTISCHEN BAUTEILS 有权转让
标题翻译：装置和一种用于控制声光元件
公开(公告)号：EP2215517A1
公开(公告)日：2010-08-11
申请号：EP08846726.1
申请日：2008-11-06
申请人： Leica Microsystems CMS GmbH
发明人： SEYFRIED, Volker
IPC分类号： G02F1/11 , G02B21/00
CPC分类号： G02B21/0036 , G02F1/113 , G02F1/33 , G02F2203/60
摘要： An apparatus for operating an acoustooptical component (1) in order to influence light passing through, in particular in order to influence the illumination light and/or the detection light in the beam path of a microscope, preferably a confocal laser scanning microscope, having a radio-frequency generator (9) for supplying a radio frequency to the acoustooptical component (1), is characterized in that malfunctions of the acoustooptical component (1) which result from temperature fluctuations can be compensated for by adaptation of the radio frequency. A corresponding method and uses are also specified.

6. 发明公开

EP2095179A1 AKUSTOOPTISCHES BAUTEIL 失效
公开(公告)号：EP2095179A1
公开(公告)日：2009-09-02
申请号：EP07802983.2
申请日：2007-08-29
申请人： Leica Microsystems CMS GmbH
发明人： SEYFRIED, Volker
IPC分类号： G02F1/11
CPC分类号： G02F1/116 , G02F2201/122
摘要： An acousto-optical component, in particular for use in the beam path of an optical arrangment, preferably of a microscope, with a crystal (3) for the passage of light, wherein sound waves are generated via an electrical transducer (4) and passed through the crystal (3), and wherein the sound waves passing through the crystal (3) affect the optical properties of the crystal (3) and therefore the light passing through the crystal (3), is characterized in that, to exert a variable influence on the light passing through the crystal (3), the sound waves passing through the crystal (3), or the acoustic field in the crystal (3), are/is variable.
摘要翻译：建议使用声光部件，特别是用于光学装置（优选为显微镜）的光路中，具有用于光通过的晶体。声波通过电传感器产生并通过晶体。通过晶体的声波影响晶体的光学性质，因此影响通过晶体的光。为了对通过晶体的光施加可变的影响，通过晶体的声波或晶体中的声场是可变的。

7. 发明公开

EP1664889A1 VORRICHTUNG ZUM NACHWEIS VON PHOTONEN EINES LICHTSTRAHLS 无效
标题翻译： DEVICE光子束的检测
公开(公告)号：EP1664889A1
公开(公告)日：2006-06-07
申请号：EP04725288.7
申请日：2004-04-02
申请人： Leica Microsystems CMS GmbH
发明人： BIRK, Holger , STORZ, Rafael , SEYFRIED, Volker
IPC分类号： G02B21/06 , G01T1/29
CPC分类号： G02B21/26
摘要： Disclosed is an apparatus for detecting photons of a light beam (1) emanating from a spatially limited source (2), especially in a fluorescence microscope. Said apparatus comprises a detection device and is characterized in that said detection device encompasses at least two detectors (7) while a component (3) is provided in the path of the light beam (1), by means of which the light beam (1) can be split such that the photons are distributed across the detectors (7) for detection purposes in order to increase the maximum counting rate that can be processed by the detection device.

8. 发明公开

EP1656578A1 OPTISCHE VORRICHTUNG UND MIKROSKOP MIT EINER OPTISCHEN VORRICHTUNG ZUR KOLLINEAREN VEREINIGUNG VON LICHTSTRAHLEN UNTERSCHIEDLICHER WELLENLÄNGE 审中-公开
标题翻译：光学器件和显微镜的光学设备对不同波长的梁线的协会
公开(公告)号：EP1656578A1
公开(公告)日：2006-05-17
申请号：EP04766443.8
申请日：2004-08-06
申请人： Leica Microsystems CMS GmbH
发明人： SEYFRIED, Volker
IPC分类号： G02B21/00 , G02B27/10
CPC分类号： G02B27/126 , G02B21/0024 , G02B26/0833
摘要： The invention relates to an optical device containing a dispersive element (1) and a projection lens (5), which define a splitting plane (7), on which a location is assigned to each light wavelength. A microstructured element (9) is located on the splitting plane, said element guiding light beams (13, 19), which emanate from different directions and are focused on the locations corresponding to their wavelengths, through the projection lens (5) to the dispersive element (1), which combines the light beams in a collinear manner.

9. 发明授权

EP2149037B1 VORRICHTUNG ZUR LICHTDETEKTION IN EINEM SCANMIKROSKOP 有权
公开(公告)号：EP2149037B1
公开(公告)日：2019-09-04
申请号：EP08750089.8
申请日：2008-05-06
申请人： Leica Microsystems CMS GmbH
发明人： BIRK, Holger , SEYFRIED, Volker
IPC分类号： G02B21/00 , H01L31/107 , G01J1/44 , G01J1/46 , G01J3/28

10. 发明授权

EP2580618B1 ACOUSTO-OPTICAL SYSTEM, MICROSCOPE AND METHOD OF USE OF THE ACOUSTO-OPTICAL SYSTEM 有权
公开(公告)号：EP2580618B1
公开(公告)日：2019-02-27
申请号：EP11729273.0
申请日：2011-06-09
申请人： Leica Microsystems CMS GmbH
发明人： WIDZGOWSKI, Bernd , BIRK, Holger , SEYFRIED, Volker
IPC分类号： G02F1/11 , G02B21/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式