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:
Apr. 07, 2020
Filed:
Apr. 27, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Wonjae Joo, Seongnam-si, KR;
Younggeun Roh, Seoul, KR;
Majid Esfandyarpour, Stanford, CA (US);
Mark L. Brongersma, Stanford, CA (US);
Yeonsang Park, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Abstract
A multi-wavelength laser apparatus is provided. The multi-wavelength laser apparatus may include a meta-mirror layer having a surface in which a plurality of patterns are formed, a laser emitter disposed on the meta-mirror layer, and an upper-mirror layer disposed on the laser emitter. The multi-wavelength laser apparatus may further include a conductive graphene layer between the meta-mirror layer and the laser emitter.