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:
Jun. 02, 2015
Filed:
Apr. 02, 2012
Kenji Nakayama, Kumamoto, JP;
Tetsuro Mizushima, Kumamoto, JP;
Tatsuo Itoh, Osaka, JP;
Hirohiko Oowaki, Fukuoka, JP;
Tomohiro Matsuo, Osaka, JP;
Kenji Nakayama, Kumamoto, JP;
Tetsuro Mizushima, Kumamoto, JP;
Tatsuo Itoh, Osaka, JP;
Hirohiko Oowaki, Fukuoka, JP;
Tomohiro Matsuo, Osaka, JP;
Abstract
The present application discloses a wavelength conversion device. The wavelength conversion device includes a light source for generating excitation light, a laser medium for generating fundamental light from the excitation light, a resonator mirror for forming a resonator for the fundamental light in cooperation with the laser medium, and a wavelength convertor for converting wavelength from the fundamental light into harmonic light. The wavelength convertor includes a first end surface inclined by an angle θ from a surface orthogonal to an optical axis of the resonator and a second end surface parallel to the first end surface.