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:
Aug. 09, 2022
Filed:
Sep. 21, 2020
Applicant:
Acacia Communications, Inc., Maynard, MA (US);
Inventors:
Christopher Doerr, Middletown, NJ (US);
Benny Mikkelsen, Newton, MA (US);
Eric Swanson, Gloucester, MA (US);
Assignee:
Acacia Communications, Inc., Maynard, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/12 (2006.01); G02B 6/27 (2006.01); G02B 6/34 (2006.01); G02F 1/01 (2006.01); G02F 1/025 (2006.01); G02F 1/225 (2006.01); H04B 10/40 (2013.01); H04B 10/61 (2013.01); G02F 1/21 (2006.01);
U.S. Cl.
CPC ...
G02B 6/12004 (2013.01); G02B 6/2726 (2013.01); G02B 6/34 (2013.01); G02F 1/011 (2013.01); G02F 1/0136 (2013.01); G02F 1/0147 (2013.01); G02F 1/025 (2013.01); G02F 1/2257 (2013.01); H04B 10/40 (2013.01); G02B 2006/1213 (2013.01); G02B 2006/12061 (2013.01); G02B 2006/12116 (2013.01); G02B 2006/12119 (2013.01); G02B 2006/12121 (2013.01); G02B 2006/12123 (2013.01); G02B 2006/12142 (2013.01); G02B 2006/12159 (2013.01); G02F 1/212 (2021.01); G02F 2203/70 (2013.01);
Abstract
An optical coherent transceiver comprising a polarization and phase-diversity coherent receiver and a polarization and phase-diversity modulator on the same substrate interfaced by three grating couplers, one grating coupler coupling in a signal, one grating coupler coupling in a laser signal, and a third grating coupler coupling out a modulated signal.