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:
May. 31, 2016
Filed:
Sep. 24, 2012
Olympus Corporation, Tokyo, JP;
Hirokazu Kubo, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
Provided is a laser source apparatus including a single laser source that emits an ultrashort-pulse laser beam; a wavelength conversion mechanism that generates a plurality of pulsed laser beams having different wavelengths by converting at least a part of wavelength of the ultrashort-pulse laser beam; a dispersion adjusting section that adjusts the amount of frequency dispersion for each of the pulsed laser beams; and an introducing optics that emits the plurality of pulsed laser beams whose frequency dispersion amounts are adjusted by the dispersion adjusting section. The dispersion adjusting section adjusts the amount of frequency dispersion for each of the pulsed laser beams so that each of the pulsed laser beams introduced to the irradiation optics of the optical apparatus from the introducing optics to excite a specimen is close to a substantially Fourier-transform-limited pulse.