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:
Oct. 15, 2019
Filed:
Apr. 25, 2018
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Masahiro Iwama, Kawasaki, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04B 10/40 (2013.01); H01L 31/167 (2006.01); H01S 5/183 (2006.01); G02B 5/30 (2006.01); H04B 10/2543 (2013.01); H04J 14/00 (2006.01);
U.S. Cl.
CPC ...
H04B 10/40 (2013.01); G02B 5/3025 (2013.01); H01L 31/167 (2013.01); H01S 5/183 (2013.01); H04B 10/2543 (2013.01);
Abstract
An optical module includes a light emitter array in which a plurality of light emitters are arranged, and a lens group which converges light beams output from the light emitter array, wherein in a stage where the light beams reach the lens group, planes of polarization of the light beams are different between adjacent light emitters.