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    OPTICAL DEVICE
    24.
    发明专利
    OPTICAL DEVICE 失效

    公开(公告)号：JP2001124997A

    公开(公告)日：2001-05-11

    申请号：JP2000280594

    申请日：2000-09-14

    Applicant: LEICA MICROSYSTEMS

    Inventor： HARTMANN NICOLE ,  STORZ RAFAEL

    IPC: G02B5/30 ,  G02B21/00

    Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a known device and to enable expansion of detection variation which has been possible thus far. SOLUTION: This device is equipped with at least one spectrum selective element (2), which projects an exciting light (3) of a light source (1) onto a microscope (4), cuts off at least part of the exciting light scattered and reflected by an object from a detection optical path (5) and will not cut off detection light originating from the object, and can be matched with the wavelength of the exciting light of the light source (1). An optical device on the optical path of a laser scanning microscope has another optical member (8) arranged following the element (2) and is featured by the detection of dispersing and/or refracting properties of the detection light.

    DEVICE FOR THE PRODUCTION OF A LIGHT BEAM HAVING SEVERAL WAVELENGTHS
    25.
    发明申请
    DEVICE FOR THE PRODUCTION OF A LIGHT BEAM HAVING SEVERAL WAVELENGTHS 审中-公开
    器具，用于产生多波长综合BEAM

    公开(公告)号：WO2005059595A3

    公开(公告)日：2005-11-24

    申请号：PCT/DE2004001969

    申请日：2004-09-03

    Applicant: LEICA MICROSYSTEMS

    Inventor： SEYFRIED VOLKER ,  STORZ RAFAEL

    IPC: G02B6/34 ,  G02B21/00 ,  G02B27/14

    CPC classification number: G02B6/29395 ,  G02B6/29358 ,  G02B6/29362 ,  G02B21/0024 ,  G02B27/1086 ,  G02B27/126 ,  G02B27/145

    Abstract: A device for the production of a light beam having several wavelengths, particularly an illuminating light beam for a preferably confocal scan microscope, comprising a beam combining arrangement (1) used to combine laser light beams (19) of different wavelengths, wherein said arrangement combines individual beam combining devices (2), characterized in that the beam combining devices (2) are arranged in a row or according to groups parallel to each other and are respectively configured in order to inject a laser light beam (19) having a wavelength of a defined wavelength range.

    Abstract translation: 用于产生多个波长的综合光束，特别是照明光束为一个优选共焦扫描显微镜，具有Strahlvereinigeranordnung的装置（1）对于不同波长的激光光束的关联（19），所述组件包括个体光束组合器（2），其特征在于 光束组合器（2）被布置在串联或基团彼此平行，并且每个为一个激光光束（19）耦合被设计成具有一特定波长范围的波长。

    28.
    发明专利
    未知

    公开(公告)号：DE502004004346D1

    公开(公告)日：2007-08-30

    申请号：DE502004004346

    申请日：2004-09-17

    Applicant: LEICA MICROSYSTEMS

    Inventor： SEYFRIED VOLKER ,  STORZ RAFAEL

    IPC: G02B21/00 ,  G02B21/06 ,  G01J3/44 ,  G02B21/16

    Abstract: Separating different emission wavelengths in a scanning microscope, is new. Separating different emission wavelengths in a scanning microscope comprises: (a) scanning a specimen with an illuminating light beam by passing the illuminating light beam over the specimen using a beam deflector; (b) selectively applying each of excitation wavelengths (1, 2, 3) to the illuminating light beam during the scanning according to a pre-definable illumination scheme; (c) detecting emission light coming from the specimen using detector(s), where the detector is read out upon each selective applying of a respective excitation wavelength to provide respective corresponding detected signals; and (d) associating the detected signals with the respective excitation wavelength using the illumination scheme. The emission light includes emission wavelengths corresponding to the excitation wavelengths. An independent claim is also included for an apparatus for separating different emission wavelengths in a scanning microscope, comprising: (a) light source(s) configured to generate an illuminating light beam; (b) a beam deflector configured to scan a specimen with the illuminating light beam by passing the illuminating light beam over the specimen; (c) a light control device configured to selectively apply each of excitation wavelengths to the illuminating light beam during a scanning according to a pre-definable illumination scheme; (d) detector(s) configured to pick up emission light coming from the specimen; and (e) a processing device configured to associate the detected signals with the respective excitation wavelengths using the illumination scheme.

    29.
    发明专利
    未知

    公开(公告)号：DE10335466B4

    公开(公告)日：2005-09-01

    申请号：DE10335466

    申请日：2003-08-02

    Applicant: LEICA MICROSYSTEMS

    Inventor： STORZ RAFAEL ,  KNEBEL WERNER

    IPC: G02B21/06 ,  G02B21/00 ,  G01J3/06

    Abstract: The scanning microscope (1) has an incoupling apparatus (31) with which light (33) other than the light (17) proceeding from the sample (7) is coupled into the detection beam path and conveyed to the detector (21). A closure apparatus automatically closes off the incoupling apparatus from the outside, in largely light-tight fashion, when the light guide (37) guiding the other light to the incoupling apparatus is removed. An independent claim is also included for confocal scanning microscope.

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