Laser scanning microscope and method for determining a position of a fluorophore

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United States of America Patent

PATENT NO 12111454
APP PUB NO 20230008453A1
SERIAL NO

17779592

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Abstract

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A laser scanning microscope includes a light source configured to emit an illumination light beam. The illumination light beam has a transverse light intensity profile comprising an intensity minimum. The laser scanning microscope further includes a scanning device configured to scan the illumination light beam along a closed trajectory in a target area of a specimen, and a detector configured to detect fluorescence light emitted by a fluorophore within the target area of the specimen. The fluorophore is excited by the illumination light beam. The laser scanning microscope further includes a processor configured to determine an intensity distribution of the fluorescence light as a function of time and to determine a position of the fluorophore within the target area based on the intensity distribution of the fluorescence light.

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Patent Owner(s)

Patent OwnerAddress
LEICA MICROSYSTEMS CMS GMBHERNST-LEITZ-STRASSE 17-37 WETZLAR 35578

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Foelling, Jonas Freiburg, DE 12 53
Giske, Arnold Sandhausen, DE 8 33

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