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:
Jul. 13, 2021
Filed:
Jun. 04, 2020
Applicant:
Acacia Communications, Inc., Maynard, MA (US);
Inventor:
Tymon Barwicz, Holmdel, NJ (US);
Assignee:
Acacia Communications, Inc., Maynard, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/25 (2013.01); H04B 10/564 (2013.01); H01S 5/50 (2006.01); H01S 5/10 (2021.01);
U.S. Cl.
CPC ...
H01S 5/101 (2013.01); H01S 5/50 (2013.01); H04B 10/25 (2013.01); H04B 10/564 (2013.01);
Abstract
A semiconductor optical amplifier having a 3 dB coupler is described for use in providing an amplified optical data signal to a photonic chip. The semiconductor optical amplifier includes an amplifier die having a signal coupling facet, waveguides terminating at the signal coupling facet, a 3 dB coupler, and a reflector. The 3 dB coupler is optically coupled between the signal coupling facet and the reflector.
Barwicz, Tymon. (2021). Configuration for low-ripple optical gain with single-facet semiconductor optical amplifiers (U.S. Patent No. 11063406). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11063406
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile