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. 08, 2005
Filed:
Dec. 05, 2002
Kazuyoshi Itoh, Hyogo pref., JP;
Kiichi Fukui, Osaka pref., JP;
Kunihiko Ohkubo, Shiga pref., JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
The present invention proposes a method of and system for analyzing samples (particularly, bio-samples), wherein the continuous spectrum white light pulse generated from an ultra-short optical pulse is used in a simple manner. By a system according to the invention, continuous spectrum white light pulses generated by converging ultra-short optical pulses on a point in a transparent substanceare dispersed into a spectrum of light by a dispersing elementand a plurality of objective wavelength components are separately selected by small reflection mirrorsmasked mirrors or the like. The selected objective wavelength components are combined by the dispersing elementinto a composite optical pulse containing the objective wavelength components. The composite optical pulse is irradiated onto the bio-sampleor other samples, whereby only the desired fluorescent substances are excited by the objective wavelength components corresponding to them. The selected objective wavelength components may preferably have different light path lengths. By this construction, the component optical pulses corresponding to the objective wavelengths in the composite optical pulse are separated from each other, so that the noise due to the interference of different wavelength components is prevented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile