ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 평면도파회로를 이용한 분광모듈 장치

평면도파회로를 이용한 분광모듈 장치
이미지 확대
발명자
강현서, 김계은, 김성창, 박형준, 손동훈, 여찬일, 박시웅, 류지형, 민기현, 허영순, 이동수, 김거식
출원번호
15870012 (2018.01.12)
공개번호
20190128733 (2019.05.02)
등록번호
10648860 (2020.05.12)
출원국
미국
협약과제
17ZK1100, 지역산업연계 ICT 융합기술 산업화 지원 사업, 강현서
초록
Disclosed is a spectroscopic device including a planar lightwave circuit to which light passing through an optical fiber is input, a wavelength divider configured to divide a wavelength of light passing through the planar lightwave circuit, a beam splitter configured to divide a traveling direction of light passing through the wavelength divider into an external sample inlet and an internal sample inlet and adjust power of the divided light, a charge-coupled device (CCD) image sensor configured to covert light transmitted from the internal sample inlet to an electrical signal or convert light reflected by the external sample inlet to an electrical signal, a control and signal processor configured to process the electrical signal to indicate a light intensity based on each wavelength, and an input and output interface configured to perform a spectrum analysis for each wavelength using the processed electrical signal.
KSP 제안 키워드
Charge coupled device, Electrical signal, Image Sensor, Intensity-based, Optical fiber, Planar lightwave circuit(PLC), Signal processor, Spectrum Analysis, an optical fiber, beam splitter, input and output, light intensity
패밀리
 
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 분광 장치 대한민국 KIPRIS