대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2008년도 하계종합학술대회
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- Pages.483-484
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- 2008
FBG를 이용한 파장가변 형 전광필터의 고온 특성
High-Temperature Characteristics of Tunable All-optical Filter Using Fiber Bragg Grating
- Son, Yong-Hwan (Dept. of Electric and Electronic Engineering Yonsei University) ;
- Won, Yong-Yuk (Dept. of Electric and Electronic Engineering Yonsei University) ;
- Han, Sang-Kook (Dept. of Electric and Electronic Engineering Yonsei University)
- 발행 : 2008.06.18
초록
In this paper, we present high-temperature characteristics of tunable all-optic filter using fiber Bragg grating(FBG), including peak reflectivity, FWHM bandwidth, refractive index change along temperature variation. The characteristics of a FBG tunable filter with refractive index change is affected by its thermal stability.
키워드