Invention Grant
- Patent Title: Optical transmission method and apparatus
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Application No.: US16010745Application Date: 2018-06-18
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Publication No.: US10425183B2Publication Date: 2019-09-24
- Inventor: Sanghwa Yoo , Sae-Kyoung Kang , Joon Ki Lee
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: LRK Patent Law Firm
- Priority: KR10-2017-0120671 20170919; KR10-2017-0168155 20171208
- Main IPC: H04J14/06
- IPC: H04J14/06 ; H04J14/02 ; G02B6/12
Abstract:
An optical transmission method includes outputting a first light based on a first electronic signal, outputting a second light based on a second electronic signal, and polarizing and combining the first light and the second light, and outputting the polarized and combined first and second lights to an optical fiber.
Public/Granted literature
- US20190052394A1 OPTICAL TRANSMISSION METHOD AND APPARATUS Public/Granted day:2019-02-14
Information query
