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：DE10313138B4

公开(公告)日：2007-11-29

申请号：DE10313138

申请日：2003-03-24

Applicant: LEICA MICROSYSTEMS

Inventor： SCHREIBER FRANK ,  MOELLMANN KYRA

IPC: G02B21/00 ,  G01N21/64 ,  G02B21/08 ,  G02B21/18

公开(公告)号：DE10324331A1

公开(公告)日：2004-12-30

申请号：DE10324331

申请日：2003-05-27

Applicant: LEICA MICROSYSTEMS

Inventor： MOELLMANN KYRA ,  BIRK HOLGER

IPC: G01J1/42 ,  G02B21/00 ,  G02B21/06 ,  G02F1/33

Abstract: The apparatus has a detector (39) receiving a detection light that is lead along a detection beam path from a sample. An acousto-optical unit (13) is disposed in the illumination beam path and driven by a high-frequency source (57). A measuring device (55) measures an optical power. A control unit (53) controls the high-frequency source as a function of the measured power so as to achieve a selectable level of the power. An independent claim is also included for a method of controlling an optical power in a confocal laser scanning microscope.

公开(公告)号：DE10252005A1

公开(公告)日：2004-05-19

申请号：DE10252005

申请日：2002-11-06

Applicant: LEICA MICROSYSTEMS

Inventor： MOELLMANN KYRA

IPC: G02B21/00 ,  G02B21/16 ,  H01S3/06 ,  H01S3/091 ,  H01S3/094 ,  G02F1/00

Abstract: The low-noise microscope (1) has a light source (3) for illuminating a specimen (9), a detector (15) for detecting detection light emanating from the specimen and an optical amplifier (11) arranged between the specimen and the detector. The optical amplifier can be electrically pumped and contains a semiconducting element. Alternatively, the optical amplifier can be optically pumped

公开(公告)号：DE10115590A1

公开(公告)日：2001-12-20

申请号：DE10115590

申请日：2001-03-29

Applicant: LEICA MICROSYSTEMS

Inventor： STORZ RAFAEL ,  ENGELHARDT JOHANN ,  MOELLMANN KYRA

IPC: G02B6/00 ,  G02B5/00 ,  G02B5/04 ,  G02B5/18 ,  G02B5/22 ,  G02B6/02 ,  G02B6/12 ,  G02B6/122 ,  G02B6/255 ,  G02B21/00 ,  G02B21/06 ,  G02B27/00 ,  G02F1/39 ,  H01S3/00 ,  H01S3/16 ,  G02F2/02

Abstract: The arrangement has a scanning microscope e.g. confocal microscope, and a laser formed as a pulsed laser (1). An optical component is positioned between the laser and a lens (12), where light generated by the laser is spectrally processed by a unique cycle such that a spectral illumination light is emitted from the laser. An optical fiber (20) forms the optical component, and is comprised of photonic-bad-gap material. An optical diode is provided between the laser and fiber for suppressing back reflection of light rays originated from ends of the fiber.

公开(公告)号：DE502004009281D1

公开(公告)日：2009-05-14

申请号：DE502004009281

申请日：2004-09-23

Applicant: LEICA MICROSYSTEMS

Inventor： ULRICH HEINRICH ,  KNEBEL WERNER ,  MOELLMANN KYRA ,  EUTENEUER PETER

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

Abstract: A microscope with evanescent sample illumination comprises a device for optically manipulating a sample.

公开(公告)号：DE502004008954D1

公开(公告)日：2009-03-19

申请号：DE502004008954

申请日：2004-09-23

Applicant: LEICA MICROSYSTEMS

Inventor： ULRICH HEINRICH ,  KNEBEL WERNER ,  MOELLMANN KYRA ,  EUTENEUER PETER

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

Abstract: A microscope comprises an objective and a light source that produces an illumination light beam-in particular for evanescent illumination of a sample, which exhibits a focus in the plane of the objective pupil. To adjust the penetration depth, an adjustment mechanism is provided with which the spatial position of the focus within the plane of the objective pupil may be changed.

公开(公告)号：DE502004008431D1

公开(公告)日：2008-12-18

申请号：DE502004008431

申请日：2004-09-22

Applicant: LEICA MICROSYSTEMS

Inventor： HECKER ANDREAS ,  KNEBEL WERNER ,  MOELLMANN KYRA ,  ULRICH HEINRICH

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

Abstract: A microscope with a light source that produces an illumination light beam for evanescently illuminating a sample includes an adjustment mechanism with which the polarization of the illumination light beam may be changed.

公开(公告)号：AT413620T

公开(公告)日：2008-11-15

申请号：AT04766837

申请日：2004-09-22

Applicant: LEICA MICROSYSTEMS

Inventor： HECKER ANDREAS ,  KNEBEL WERNER ,  MOELLMANN KYRA ,  ULRICH HEINRICH

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

Abstract: A microscope with a light source that produces an illumination light beam for evanescently illuminating a sample includes an adjustment mechanism with which the polarization of the illumination light beam may be changed.

公开(公告)号：DE10330402A1

公开(公告)日：2005-01-20

申请号：DE10330402

申请日：2003-07-04

Applicant: LEICA MICROSYSTEMS

Inventor： MOELLMANN KYRA

IPC: G02B21/00 ,  G02B21/08 ,  G02B21/16 ,  G02B21/06

Abstract: Optical arrangement for illumination of an object (1), especially in conjunction with a double confocal scanning microscope (2) has a laser light source (4) generating an illumination light beam (3) and a detector (6) that detects a detection light beam (5). An optical component (9) serves to split the illumination light beam into two (7, 8) and combine the detection light beams into a single beam. A further optical component (22) is provided for spatial and temporal sorting of the wavelength components of the laser light source.