Invention Grant
- Patent Title: Optical device for suppressing noise of laser using graphene
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Application No.: US16840451Application Date: 2020-04-06
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Publication No.: US11217961B2Publication Date: 2022-01-04
- Inventor: Yong-Won Song , Sungjae Lee
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul
- Agency: Cantor Colburn LLP
- Priority: KR10-2019-0045324 20190418
- Main IPC: H01S3/067
- IPC: H01S3/067 ; H01S3/10
Abstract:
Embodiments relate to a noise suppressor for suppressing noise of an optical signal, including a core through which the optical signal travels, a clad that is wrapped around the core and configured to expose part of the core, and a graphene layer formed on the part of the core, and a digital optical signal generation system including the same.
Public/Granted literature
- US20200335931A1 OPTICAL DEVICE FOR SUPPRESSING NOISE OF LASER USING GRAPHENE Public/Granted day:2020-10-22
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