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Bidirectional measurement for Brillouin optical correlation domain analysis
- Jeong, Ji Ho;
- Lee, Kwanil;
- Song, Kwang Yong;
- Jeong, Je-Myung;
- Lee, Sang Bae
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20초록
We propose and experimentally demonstrate a bidirectional measurement for Brillouin optical correlation domain analysis as a novel and simple way of the performance enhancement. Brillouin gain and loss spectra of two adjacent correlation peaks are simultaneously and independently analyzed by applying midpoint attenuation in a fiber under test, which doubles both the speed and the range of the distributed measurement. (c) 2012 Optical Society of America
키워드
DISTRIBUTED STRAIN-MEASUREMENT; ORDER SPATIAL-RESOLUTION; FIBER; SENSOR; SUPPRESSION; SCATTERING
- 제목
- Bidirectional measurement for Brillouin optical correlation domain analysis
- 저자
- Jeong, Ji Ho; Lee, Kwanil; Song, Kwang Yong; Jeong, Je-Myung; Lee, Sang Bae
- 발행일
- 2012-05
- 유형
- Article
- 저널명
- Optics Express
- 권
- 20
- 호
- 10
- 페이지
- 11091 ~ 11096
- 언어
- ENG
- 출판사
- OPTICAL SOC AMER
- 발행국가
- 미국
- 분량
- 6 페이지
- ISSN
- P 1094-4087