公开(公告)号：DE10120424B4

公开(公告)日：2004-08-05

申请号：DE10120424

申请日：2001-04-26

Applicant: LEICA MICROSYSTEMS

Inventor： ENGELHARDT JOHANN ,  KNEBEL WERNER ,  ULRICH HEINRICH

IPC: G02B21/00 ,  G02B21/06

Abstract: A scanning microscope has a light source that emits illuminating light for illumination of a specimen, at least one first detector for detection of the detected light proceeding from the specimen, an objective arranged in both an illumination beam path and a detection beam path, and a coupling-out element that is selectably for descan detection and non-descan detection positionable in the illumination and detection beam path. A light-guiding fiber is provided for transporting at least a portion of the detection light from the coupling-out element to the first detector.

公开(公告)号：DE19906757B4

公开(公告)日：2004-07-15

申请号：DE19906757

申请日：1999-02-17

Applicant: LEICA MICROSYSTEMS

Inventor： ENGELHARDT JOHANN ,  ULRICH HEINRICH ,  BRADL JOACHIM

IPC: G02B21/00 ,  G02B26/10

公开(公告)号：DE19949272C2

公开(公告)日：2003-09-11

申请号：DE19949272

申请日：1999-10-12

Applicant: LEICA MICROSYSTEMS

Inventor： KNEBEL WERNER ,  ULRICH HEINRICH

IPC: G02B21/06 ,  G02B21/00 ,  G02B21/16 ,  G01N21/64

Abstract: The confocal laser scan microscope has in addition to the laser source (1) a second non single mode light source (5) for the ultraviolet (UV) band which illuminates the object without focussing object and the scan (15) parameters of the objective are adjusted to achieve the required signal to noise ratio.

公开(公告)号：DE10120424A1

公开(公告)日：2002-11-07

申请号：DE10120424

申请日：2001-04-26

Applicant: LEICA MICROSYSTEMS

Inventor： ENGELHARDT JOHANN ,  KNEBEL WERNER ,  ULRICH HEINRICH

IPC: G02B21/00 ,  G02B21/06

Abstract: A scanning microscope has a light source that emits illuminating light for illumination of a specimen, at least one first detector for detection of the detected light proceeding from the specimen, an objective arranged in both an illumination beam path and a detection beam path, and a coupling-out element that is selectably for descan detection and non-descan detection positionable in the illumination and detection beam path. A light-guiding fiber is provided for transporting at least a portion of the detection light from the coupling-out element to the first detector.

公开(公告)号：GB2361324B

公开(公告)日：2002-09-04

申请号：GB0106626

申请日：2001-03-16

Applicant: LEICA MICROSYSTEMS

Inventor： ENGELHARDT JOHANN ,  HOFFMANN JUERGEN ,  STORZ RAFAEL ,  ULRICH HEINRICH ,  BEWERSDORF JOERG ,  BIRK HOLGER

IPC: G02B5/30 ,  G02B6/287 ,  G02B21/00 ,  G02B21/06 ,  G02B27/28 ,  G02F1/29 ,  G02F1/33 ,  H01S3/23

Abstract: The present invention concerns an apparatus for combining light from at least two laser light sources, preferably in the context of confocal scanning microscopy, and in order to make laser light sources of low output power usable as light sources, in particular for confocal scanning microscopy, is characterized in that the light from the laser light sources has at least approximately the same wavelength; and that at least one beam combining unit that combines the light beams in at least largely lossless fashion is provided.

公开(公告)号：DE10061603A1

公开(公告)日：2002-06-27

申请号：DE10061603

申请日：2000-12-11

Applicant: LEICA MICROSYSTEMS

Inventor： ENGELHARDT JOHANN ,  ULRICH HEINRICH

IPC: G02B21/00 ,  G02B21/06

Abstract: Optical arrangement comprising moving mirror (3), a beam combining or splitting device (7), a detection shutter arrangement (6) and a second moving mirror (4) are arranged in the detection beam path. A planar type CCD chip can be used as a detection device.

公开(公告)号：DE10016377B4

公开(公告)日：2009-01-08

申请号：DE10016377

申请日：2000-04-04

Applicant: LEICA MICROSYSTEMS

Inventor： ENGELHARDT JOHANN ,  HOFFMANN JUERGEN ,  STORZ RAFAEL ,  ULRICH HEINRICH ,  BEWERSDORF JOERG ,  BIRK HOLGER

IPC: G02B5/30 ,  G02B27/10 ,  G02B6/287 ,  G02B21/00 ,  G02B21/06 ,  G02B27/28 ,  G02F1/29 ,  G02F1/33

Abstract: The present invention concerns an apparatus for combining light from at least two laser light sources, preferably in the context of confocal scanning microscopy, and in order to make laser light sources of low output power usable as light sources, in particular for confocal scanning microscopy, is characterized in that the light from the laser light sources has at least approximately the same wavelength; and that at least one beam combining unit that combines the light beams in at least largely lossless fashion is provided.

公开(公告)号：AT415641T

公开(公告)日：2008-12-15

申请号：AT04787202

申请日：2004-09-23

Applicant: LEICA MICROSYSTEMS

Inventor： ULRICH HEINRICH ,  KNEBEL WERNER ,  MOELLMANN KYRA

IPC: G02B21/00 ,  G02B21/02 ,  G02B21/06 ,  G02B21/08 ,  G02B21/32

Abstract: A scanning microscope includes a light source for evanescently illuminating a sample disposed on a slide. A point detector receives detection light emanating from a scanning point of the sample. A beam deflection device disposed in an optical path of the detection light can shift a position of the scanning point.

公开(公告)号：DE102005003797A1

公开(公告)日：2006-08-03

申请号：DE102005003797

申请日：2005-01-26

Applicant: LEICA MICROSYSTEMS

Inventor： STORZ RAFAEL ,  ULRICH HEINRICH

IPC: G02B21/24

公开(公告)号：DE102004054262A1

公开(公告)日：2006-05-11

申请号：DE102004054262

申请日：2004-11-09

Applicant: LEICA MICROSYSTEMS

Inventor： RIEDMANN JUERGEN ,  BOEHM INGO ,  LEIMBACH VOLKER ,  ULRICH HEINRICH ,  BIRK HOLGER

IPC: G02B21/00