ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 비팅 신호 모니터링 모듈, 그것을 포함하는 테라헤르츠파 발생 장치 및 광신호 모니터링 장치

비팅 신호 모니터링 모듈, 그것을 포함하는 테라헤르츠파 발생 장치 및 광신호 모니터링 장치
이미지 확대
발명자
김남제, 박경현, 한상필, 고현성, 류한철, 박정우
출원번호
14023257 (2013.09.10)
공개번호
20140175306 (2014.06.26)
등록번호
9410851 (2016.08.09)
출원국
미국
초록
The inventive concept relates to a beating signal monitoring module and a terahertz wave generation device and an optical signal monitoring device that including the beating signal monitoring module. The beating signal monitoring module includes a nonlinear unit generating an optical signal including a FWM light in response to a beating signal generated from a first light and a second light; a filter unit separating the FWM light from the optical signal and outputting the separated FWM light; and a monitoring unit monitoring the beating signal using the separated FWM light. The beating signal monitoring module and a terahertz wave generation device and an optical signal monitoring device that including the beating signal monitoring module can effectively monitor a beating signal being generated by two lasers using a Four Wave Mixing signal.
KSP 제안 키워드
Four-Wave Mixing(Fwm), Monitoring Module, Monitoring Unit, Monitoring device, Optical signal, Signal monitoring, Terahertz wave, Terahertz wave generation, Wave generation, inventive concept, wave mixing