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:
May. 20, 2025
Filed:
Nov. 22, 2023
Applicant:
Acacia Communications, Inc., Maynard, MA (US);
Inventor:
Christopher Doerr, Middletown, NJ (US);
Assignee:
ACACIA COMMUNICATIONS, INC., MAYNARD, US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/026 (2006.01); H01S 5/14 (2006.01); H01S 5/50 (2006.01);
U.S. Cl.
CPC ...
H01S 5/0262 (2013.01); H01S 5/0265 (2013.01); H01S 5/146 (2013.01); H01S 5/50 (2013.01);
Abstract
A system including an optical transceiver, including a first portion of a laser cavity operable to output optical energy; and an optical modulator operable to modulate the optical energy output by the laser; and a temperature-controlled optical gain subassembly optically coupled to the optical transceiver, the optical gain subassembly including a plurality of semiconductor optical amplifiers (SOAs), wherein one SOA of the plurality of SOAs is operable to amplify the optical energy inside a laser cavity.