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. 15, 2016
Filed:
Nov. 26, 2009
Haruyasu Ito, Hamamatsu, JP;
Takashi Inoue, Hamamatsu, JP;
Naoya Matsumoto, Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
A light modulating device (A) comprises a reflective SLM () for modulating a laser beam (Lr) entering along a first optical path extending in a first direction; a dielectric multilayer film mirror (), formed on a light transmitting member () transparent to illumination light (Li), for reflecting the laser beam (Lr) incident on a front face thereof from the reflective SLM () onto a second optical path extending in a second direction intersecting the first direction, and transmitting the illumination light (Li) incident on a rear face thereof onto the second optical path; and a light collecting lens () for receiving the illumination light (Li) and laser beam (Lr) from the dielectric multilayer film mirror () and converging the illumination light (Li) and laser beam (Lr).