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:
Feb. 10, 2009
Filed:
Mar. 22, 2007
Junichi Okada, Tokyo, JP;
Makio Ueno, Nagano, JP;
Yasunari Matsukawa, Saitama, JP;
Olympus Corporation, Tokyo, JP;
Abstract
The invention provides a multiphoton-excitation observation apparatus comprising a light-source unit for emitting pulsed laser light; an observation apparatus main unit for irradiating a specimen with laser light emitted from the light-source unit and observing fluorescence emitted from the specimen; an incidence adjusting device, disposed between the light-source unit and the observation apparatus main unit, for adjusting the beam diameter of the laser light emitted from the light-source unit; and a control apparatus for controlling the incidence-adjusting unit according to the depth of an observation plane in the specimen.