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:
Jul. 21, 2020
Filed:
Nov. 18, 2015
Hamamatsu Photonics K.k., Hamamatsu-shi, Shizuoka, JP;
Takashi Sekine, Hamamatsu, JP;
Yoshinori Kato, Hamamatsu, JP;
Yasuki Takeuchi, Hamamatsu, JP;
Toshiyuki Kawashima, Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
The laser amplification apparatus is provided with a plurality of plate-shaped laser medium components (Mto M) which are disposed to be aligned along a thickness direction, and prisms (Pto P) which optically couples the laser medium components. Each of the laser medium components is provided with a main surface to which a seed light is incident, and a side surface which surrounds the main surface. An excitation light is incident from at least one side surface of a specific laser medium component among the plurality of laser medium components. The excitation light is incident through the prism to a side surface of the laser medium component adjacent to the prism.