ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 양방향 광송수신모듈 구조

발명자
허준영, 강세경, 유상화, 이준기, 송종태
출원번호
17204341 (2021.03.17)
공개번호
20210297158 (2021.09.23)
등록번호
11411651 (2022.08.09)
출원국
미국
협약과제
19HH5200, [전문연구실] 초정밀 서비스 실현을 위한 On-Time·On-Rate 무선액세스 및 광에지 클라우드 네트워킹 핵심기술 개발, 이상호
초록
A bidirectional optical transceiver module includes an optical Tx block including a light source configured to output an optical Tx signal; an optical Rx block provided in parallel to the optical Tx block and including a PD configured to receive an optical Rx signal; a wavelength distributor configured to change a travel path of the optical Tx signal; an optical filter provided on a predetermined area of a first surface of the wavelength distributor adjacent to the optical Tx or Rx block and configured to transmit the optical Rx signal and reflect the optical Tx signal; a first lens provided between the optical Tx block and the wavelength distributor; a second lens provided between the optical Rx block and the wavelength distributor; and a third lens configured to output the optical Tx signal to outside and output the optical Rx signal from the outside to the wavelength distributor.
KSP 제안 키워드
Light sources, Optical Transceiver, Optical filters, optical transceiver module
패밀리
 
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 양방향 광송수신 모듈 대한민국 KIPRIS