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公开(公告)号：US07855831B2
公开(公告)日：2010-12-21
申请号：US11459145
申请日：2006-07-21
IPC分类号： G02B21/02
CPC分类号： G02B21/02 , G02B21/006 , G02B21/0072 , G02B21/33
摘要： A microscope objective including an front optical element, a plurality of optical elements spaced apart from the front element and from each other, as well as an adjusting unit. At least one of the optical elements can be displaced along the optical axis by the adjusting unit to adjust the focus of the objective. The focus of the objective is displaced relative to the front element along the optical axis and/or a temperature-induced imaging error of the objective is compensated for.
摘要翻译： 包括前光学元件，与前元件间隔开并且彼此间隔开的多个光学元件的显微镜物镜以及调节单元。 至少一个光学元件可以通过调节单元沿着光轴移位，以调整物镜的焦点。 物镜的焦点相对于沿着光轴的前元件移位，和/或补偿了物镜的温度引起的成像误差。
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公开(公告)号：US07561338B2
公开(公告)日：2009-07-14
申请号：US11459146
申请日：2006-07-21
CPC分类号： G02B21/33 , G02B21/02 , G02B21/082
摘要： A microscope objective system including an objective, which includes an illumination beam path via which illumination radiation from a source is directed onto an object to be examined, as well as a partial detection beam path surrounding at least part of the illumination beam path and, together with the illumination beam path, forms a detection beam path via which radiation to be detected and coming from the sample is guided towards a detector.
摘要翻译： 一种包括目标的显微镜物镜系统，其包括照明光束路径，通过该照明光束路径来自源的照射辐射被引导到待检查的物体上，以及围绕照明光束路径的至少一部分的部分检测光束路径，并且一起 利用照明光束路径形成检测光束路径，通过该检测光束路径将待检测的来自样品的辐射引导到检测器。
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公开(公告)号：US20070058262A1
公开(公告)日：2007-03-15
申请号：US11459146
申请日：2006-07-21
IPC分类号： G02B21/02
CPC分类号： G02B21/33 , G02B21/02 , G02B21/082
摘要： A microscope objective system is provided, comprising an objective (3), which comprises an illumination beam path via which illumination radiation from a source (2) is directed onto an object (7) to be examined, as well as a partial detection beam path surrounding at least part of the illumination beam path and, together with the illumination beam path, forms a detection beam path via which radiation to be detected and coming from the sample (7) is guided towards a detector (6).
摘要翻译： 提供了一种显微镜物镜系统，其包括物镜（3），其包括照明光束路径，通过该照明光束路径来自源（2）的照射辐射被引导到要检查的物体（7）上，以及部分检测光束路径 围绕照明光束路径的至少一部分，并且与照明光束路径一起形成检测光束路径，通过该检测光束路径将待检测的来自样品（7）的辐射引导到检测器（6）。
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公开(公告)号：US09588328B2
公开(公告)日：2017-03-07
申请号：US14112519
申请日：2012-03-05
CPC分类号： G02B21/365 , G01N21/6408 , G01N21/6458 , G02B21/16 , G02B21/361 , G02B21/367 , G02B27/58 , H04N5/372
摘要： A method for high-resolution PAL microscopy, wherein a sample field is imaged on a detector surface of a detector, the sample field is imaged into an image field which is smaller than the detector surface, and the image field on the detector surface is shifted, so that the same sample field is imaged in different positions located adjacent to one another on the image field in order to determine information about changes in the sample field.
摘要翻译： 一种用于高分辨率PAL显微镜的方法，其中将样品场成像在检测器的检测器表面上，将样本场成像为小于检测器表面的图像场，并且检测器表面上的图像场偏移 ，使得相同的采样场成像在图像场上彼此相邻的不同位置，以便确定关于样本场中的变化的信息。
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公开(公告)号：US20140133011A1
公开(公告)日：2014-05-15
申请号：US14130966
申请日：2012-07-05
申请人： Daniel Schwedt , Ralf Wolleschensky
发明人： Daniel Schwedt , Ralf Wolleschensky
CPC分类号： G02B21/0076 , G02B21/0032 , G02F1/29 , G02F1/353
摘要： A microscope which makes possible a spectrally-flexible excitation and detection of fluorescence in an economical manner. For this purpose, means for frequency conversion are arranged in the common beam path and a filter for excitation light is arranged in addition to the main beam splitter in the detection beam path. The frequency conversion achieves a spectral delimitation between illumination light, which is emitted by the light source, and excitation light which brings about fluorescence excitation in the specimen. Because the frequency conversion takes place in the common beam path after the main beam splitter, it is possible for both a spatial separation of illumination light, and excitation light and fluorescent light (detection light) emitted by the specimen, to be carried out in an economical manner at the main beamsplitter according to spectral bands because of the spectral difference between illumination light and excitation light.
摘要翻译： 一种显微镜，可以以经济的方式进行光谱灵活的荧光激发和检测。 为此，在公共光束路径中布置用于频率转换的装置，并且除了检测光束路径中的主分束器之外还布置有用于激发光的滤光器。 频率转换实现了由光源发射的照明光与在样本中产生荧光激发的激发光之间的光谱定界。 由于在主分束器之后的共同光束路径中发生频率转换，所以可以在照射光和激发光的空间分离以及由样本发射的荧光（检测光）两者中进行 由于照明光和激发光之间的光谱差异，根据光谱带在主分束器处经济。
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公开(公告)号：US08699130B2
公开(公告)日：2014-04-15
申请号：US13255627
申请日：2010-03-06
申请人： Ralf Wolleschensky
发明人： Ralf Wolleschensky
CPC分类号： G02B21/0076 , G01J3/02 , G01J3/0237 , G01J3/26 , G01J3/36 , G01J3/4406 , G01J2003/1221 , G01N21/645 , G01N2021/6471 , G02B21/0064 , G02B27/1006
摘要： Microscope, particularly laser scanning microscope, for optical detection of light radiation excited in a specimen, having a detection beam path for detecting spectral components of the light radiation in a plurality of detection channels, wherein the light radiation arrives at a variable longpass filter or shortpass filter from which reflected and/or transmitted components are reflected back with a parallel offset, and the latter arrive at a detector after at least one back-reflection of this kind.
摘要翻译： 显微镜，特别是激光扫描显微镜，用于在样本中激发的光辐射的光学检测，具有用于检测多个检测通道中的光辐射的光谱分量的检测光束路径，其中光辐射到达可变长通滤波器或短路 反射和/或透射的分量由平行偏移反射回来的滤光器，后者在这种至少一次背反射之后到达检测器。
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公开(公告)号：US20110176206A1
公开(公告)日：2011-07-21
申请号：US13121886
申请日：2009-09-22
申请人： Ralf Wolleschensky , Michael Kempe
发明人： Ralf Wolleschensky , Michael Kempe
IPC分类号： G02B21/00
CPC分类号： G02B21/006 , G02B21/0068 , G02B21/241 , G02B2207/114
摘要： A microscope with means for adjusting the focal range, comprising a first objective lens for transmitting the object light of an illuminated object in the direction of a detector, with a second objective lens being disposed in the direction of the light upstream of the detector, which second objective lens is followed by a first mirror that can be adjusted in the direction of the optical axis, with at least one second mirror for transmitting light from the first objective lens in the direction of the second objective lens and from the second objective lens to the detector being disposed in the optical path, which second mirror is a fully reflective mirror, or a microscope with means for adjusting the focal range, comprising a first objective lens for transmitting the object light of an illuminated object in the direction of a detector, with a second objective lens being disposed in the direction of light upstream of the detector, which second objective lens is followed by a first mirror that can be adjusted in the direction of the optical axis, with a polarizing beam splitter for splitting the object light into two components that are oriented perpendicular to each other being disposed between the first and the second objective lens for light transmission.
摘要翻译： 一种具有用于调节焦距范围的装置的显微镜，包括用于在检测器的方向上传送被照射物体的物体的第一物镜，其中第二物镜沿检测器上游的光的方向设置， 第二物镜之后是可以在光轴方向上调节的第一反射镜，具有至少一个第二反射镜，用于在第二物镜的方向上从第一物镜透射光并从第二物镜传播光 所述检测器设置在所述光路中，所述第二反射镜是完全反射镜，或具有用于调节所述焦距的装置的显微镜，所述显微镜包括用于沿检测器的方向透射被照射物体的物体的第一物镜， 其中第二物镜沿着检测器上游的光的方向设置，该第二物镜后面是第一镜像 r可以在光轴的方向上调整，其中偏振分束器用于将物体光分成两个彼此垂直取向的分量，这两个分量被布置在第一和第二物镜之间用于透光。
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8.发明申请APPARATUS AND METHOD FOR HIGH SPATIAL RESOLUTION IMAGING OF A STRUCTURE OF A SAMPLE 有权用于样品结构的高空间分辨率成像的装置和方法公开(公告)号：US20110036996A1
公开(公告)日：2011-02-17
申请号：US12867291
申请日：2009-02-03
IPC分类号： G01J1/58
CPC分类号： G02B21/002 , G01N21/6458 , G02B21/10 , G02B27/58
摘要： Apparatus and method for high spatial resolution imaging of a sample's structure, including a diffraction-limited resolution volume with a plurality of dye molecules which can be switched between different states and have a distribution density which is greater than the inverse of the diffraction-limited resolution volume, where at least one state is fluorescing, the fluorescence being collected by an objective lens and imaged on a spatially resolving detector by an optical system. At least one light source provided for emitting a switching radiation and for emitting an excitation radiation. At least one of the light sources is arranged to radiate through the sample, and a switching and/or fluorescence excitation of the dye molecules is carried out. The switching is a photoactivation or a photodeactivation of the dye molecules. A focusing arrangement is provided for switching and/or for excitation to generate a line-like illumination region extending in a direction of illumination.
摘要翻译： 用于样品结构的高空间分辨率成像的装置和方法，包括具有多个染料分子的衍射限制分辨率体积，其可以在不同状态之间切换并且具有大于衍射受限分辨率的反比的分布密度 体积，其中至少一个状态是荧光的，荧光由物镜收集并通过光学系统在空间分辨检测器上成像。 提供用于发射切换辐射并用于发射激发辐射的至少一个光源。 至少一个光源布置成通过样品辐射，并且进行染料分子的切换和/或荧光激发。 切换是染料分子的光活化或光激活。 提供了用于切换和/或激发的聚焦装置，以产生在照明方向上延伸的线状照明区域。
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公开(公告)号：US07872799B2
公开(公告)日：2011-01-18
申请号：US12318287
申请日：2008-12-23
申请人： Ralf Wolleschensky
发明人： Ralf Wolleschensky
IPC分类号： G02B21/06
CPC分类号： G02B27/283 , G01J3/0224 , G01J3/1256 , G01J3/4406 , G01J3/447 , G01N21/6445 , G01N21/6458 , G02B21/002 , G02B21/0068
摘要： Device for controlling light radiation, which is excited in a specimen and/or which is backscattered and/or reflected and which contains one or more wavelengths, at a plurality of light outlets, wherein a separation of the light radiation into differently polarized components is carried out; and the components of the excitation radiation and/or detection radiation are affected in their polarization by means of a preferably birefringent, preferably acousto-optic or electro-optic medium, which changes the ordinary and extraordinary refractive index.
摘要翻译： 用于控制在多个光出口处在样本中激发并且/或背散射和/或反射并且包含一个或多个波长的光辐射的装置，其中将光辐射分离成不同偏振的分量 出来 并且激发辐射和/或检测辐射的分量通过改变普通和非凡折射率的优选双折射，优选声光或电光介质在它们的极化中受到影响。
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公开(公告)号：US20100188741A1
公开(公告)日：2010-07-29
申请号：US12691185
申请日：2010-01-21
IPC分类号： G02B21/06
CPC分类号： G02B21/0032 , G02B21/0048 , G02B21/0076
摘要： A laser scanning microscope has an illumination beam path and a detection beam path. A beamsplitter is provided which reflects the illumination light in direction of the sample and transmits the detection light in direction of the detection arrangement. An additional beamsplitter is provided for reflecting the illumination light and for transmitting the detection light, this additional beamsplitter being arranged in the illumination beam path downstream of the first beamsplitter in the illumination direction, and this additional beamsplitter substantially transmits the illumination light reflected at the first beamsplitter and the detection light, but acquires a wavelength range substantially different from the first beamsplitter with respect to its reflectivity.
摘要翻译： 激光扫描显微镜具有照明光束路径和检测光束路径。 提供了一种分束器，其在样品的方向上反射照明光并沿检测装置的方向透过检测光。 提供了附加的分光器，用于反射照明光并传输检测光，该附加分光器被布置在照明光束路径中的第一分束器在照明方向下游，并且该附加分束器基本上透射在第一 分束器和检测光，但是相对于其反射率获取与第一分束器基本不同的波长范围。
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