The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2002
Filed:
Aug. 05, 1998
Ulrich Simon, Jena, DE;
Ralf Wolleschensky, Schoeten, DE;
Carl Zeiss Jena GmbH, Jena, DE;
Abstract
The invention describes a highly compact laser scanning microscope with integrated short-pulse laser. Direct coupling or a fiber coupling of the short-pulse laser with the laser scanning microscope is advantageously circumvented with this arrangement. This compact arrangement of the laser in the scan module of the laser scanning microscope can be used in a particularly advantageous manner, for example, in multiphoton microscopy for three-dimensionally resolved microscopic analysis, e.g., of biological specimens. Because of the inherent depth discrimination of the multiphoton technique, confocal pinholes can be entirely omitted in the detection beam path. Accordingly, the microscope system can be realized in a very simple manner with respect to engineering and is particularly simple to handle with respect to application. Through the use of a short-pulse laser system in which a plurality of wavelengths are available simultaneously, diverse applications can be realized in one and the same compact microscope system.