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. 17, 2025
Filed:
May. 14, 2024
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/10 (2006.01); H01S 3/063 (2006.01); H01S 3/08031 (2023.01); H01S 3/082 (2006.01); H01S 3/083 (2006.01); H01S 3/106 (2006.01); H01S 5/00 (2006.01); H01S 5/02 (2006.01); H01S 5/06 (2006.01); H01S 5/065 (2006.01); H01S 5/14 (2006.01); G01S 7/481 (2006.01);
U.S. Cl.
CPC ...
H01S 3/10023 (2013.01); H01S 3/0637 (2013.01); H01S 5/0071 (2013.01); H01S 5/0612 (2013.01); H01S 5/0654 (2013.01); H01S 5/142 (2013.01); G01S 7/4814 (2013.01); G01S 7/4817 (2013.01); H01S 3/08031 (2013.01); H01S 3/082 (2013.01); H01S 3/0826 (2013.01); H01S 3/083 (2013.01); H01S 3/106 (2013.01); H01S 5/021 (2013.01); H01S 5/0218 (2013.01);
Abstract
Provided is a tunable laser source including a plurality of optical waveguides, at least three optical resonators provided between the plurality of optical waveguides and optically coupled to the plurality of optical waveguides, the at least three optical resonators having different lengths, and at least one optical amplifier provided on at least one of the plurality of optical waveguides, wherein a ratio of a first length of a first optical resonator of the at least three optical resonators to a second length of a second optical resonator of the at least three optical resonators is not an integer.