公开(公告)号：DE102005042890B4

公开(公告)日：2007-05-31

申请号：DE102005042890

申请日：2005-09-09

Applicant: LEICA MICROSYSTEMS

Inventor： SEYFRIED VOLKER ,  SCHREIBER FRANK

IPC: G02B21/00 ,  G01B11/14 ,  G01B11/24

Abstract: The invention relates to a confocal microscope which illuminates a sample (15) by means of at least one light source. A detection light beam (17) is emitted from the sample (15). The detection light beam (17) is spectrally split up in a spatial manner by the dispersive element (20) and subsequently formed on a photosensor chip (19) by means of a detection optical system (22). At least one expanding optical system (23) is arranged in front of the dispersive element (20) in the direction of the detection light beam (17). The expanding optical system (23) is embodied in such a manner that the numerical aperture of the detection optical system (22) is independent from the numerical aperture of the detection light beam (17) on the detection apertured diaphragm (18).

公开(公告)号：DE102005042672A1

公开(公告)日：2007-03-15

申请号：DE102005042672

申请日：2005-09-08

Applicant: LEICA MICROSYSTEMS

Inventor： SCHREIBER FRANK ,  SEYFRIED VOLKER

IPC: H01L27/146 ,  H04N5/335

Abstract: A photosensor chip includes a light-sensitive region with a plurality of detector elements and a light-insensitive region including a buffer memory. The light-insensitive region is at least double the light-sensitive region. A charge produced at different points in time in the detector elements is successively transferred into the buffer memory for being subsequently read out by a read-out register from the buffer memory. In one embodiment, the buffer memory includes a first and second buffer memory adjoining corresponding sides of the light-sensitive region. The first and second buffer memory can be used alternatively for buffer-storage and read-out.

公开(公告)号：DE102004055321A1

公开(公告)日：2006-05-18

申请号：DE102004055321

申请日：2004-11-16

Applicant: LEICA MICROSYSTEMS

Inventor： RIEDMANN JUERGEN ,  SCHREIBER FRANK

IPC: G02B21/00

Abstract: The arrangement has an optical component in an optical path before an objective (MO) for wavelength dependent influence of a beam diameter or divergence of light. The influence is realized in such a way that the beam diameter of the light in the objective and in the pupil of the objective is proportional to the wavelength of the light, such that airy-dics in a probe has the same diameter in all wavelength of the light. An independent claim is also included for a scan microscope with an optical arrangement.