US Patent 11803008 Optical device and method of manufacturing the same
Patent 11803008 was granted and assigned to Taiwan Semiconductor Manufacturing Company on October, 2023 by the United States Patent and Trademark Office.
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US Patent 11803008 Optical device and method of manufacturing the same
Article
Patent abstract
An optical device includes a waveguide configured to guide light, a taper integrated with the waveguide on a substrate configured for optical coupling, and an attenuator to degrade unwanted optical signal from the taper. The attenuator extends along one side of the taper, and includes one of a conductive structure, a doped structure and a refractive structure.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chewn-Pu Jou
Feng Wei Kuo
Huan-Neng Chen
Lan-Chou Cho
Date of Patent
October 31, 2023
Patent Application Number
17195268
Date Filed
March 8, 2021
Patent Citations
Patent Primary Examiner
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