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:
Sep. 15, 2026
Filed:
Oct. 13, 2022
Applicant:
Arris Enterprises Llc, Suwanee, GA (US);
Inventor:
Jun Wang, Horsham, PA (US);
Assignee:
ARRIS Enterprises LLC, Horsham, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/015 (2006.01); G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
G02F 1/0157 (2021.01); G02F 1/0123 (2013.01);
Abstract
An electro-absorption modulator (EAM) configured to receive light and output a modulated optical signal. The EAM may include a current source used to set a predetermined modulation performance and an output power of the EAM. The current source is set to provide a constant current and constant bias for the electro-absorption modulator, where the EAM automatically self-adjusts to detuning changes between the EAM and the optical light source to maintain a predetermined modulation performance and output power of the EAM.