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:
Nov. 04, 2025
Filed:
Aug. 03, 2021
Innolight Technology (Suzhou) Ltd., Jiangsu, CN;
Dongdong Yan, Suzhou, CN;
Xianyao Li, Suzhou, CN;
InnoLight Technology (Suzhou) Ltd., Suzhou, CN;
Abstract
A traveling wave electrode modulator and a photonic integrated chip including the same. The traveling wave electrode modulator comprises a silicon base, an optical waveguide and a doped transitional area disposed in the silicon base, and a traveling wave electrode structure electrically connected to the transitional area. The traveling wave electrode structure comprises at least one layer of a continuous electrode continuously extending along the direction of extension of the optical waveguide, at least one layer of a periodic electrode periodically disposed along the direction of extension of the optical waveguide, and a conductive structure. The continuous electrode is electrically connected to the periodic electrode via the conductive structure, and the traveling wave electrode structure is electrically connected to the transitional area via the conductive structure.