Measurement Range Enlargement in Brillouin Optical Correlation Domain Analysis Using Multiple Correlation Peaks
- Title
- Measurement Range Enlargement in Brillouin Optical Correlation Domain Analysis Using Multiple Correlation Peaks
- Author
- 정제명
- Keywords
- Fiber optics sensors; Stimulated Brillouin scattering; Brillouin optical correlation domain analysis
- Issue Date
- 2012-09
- Publisher
- Optical SOC Korea
- Citation
- Journal of the Optical Society of Korea, Sep 2012, 16(3), P.1226-4776
- Abstract
- We propose and experimentally demonstrate a method for extension of measurement range in a Brillouin optical correlation domain analysis sensor system without resolution deterioration. In the experiment, a 300 m measurement range with about 8 cm spatial resolution was successfully obtained by cascading three different kinds of fibers as a sensing element.
- URI
- http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=E1OSAB_2012_v16n3_210
- ISSN
- 1226-4776
- DOI
- 10.3807/JOSK.2012.16.3.210
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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