An application test using Brillouin optical correlation base analysis method for aircraft structural health monitoring

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6167, Issue , 2006, Pages

  Yari, Takashi ^a   Ishioka, Masahito ^a   Nagai, Kanehiro ^a   Sakurai, Tateo ^b  

^a MITSUBISHI HEAVY INDUSTRIES LTD   (Japan)

^b R&D Institute of Metals and Composites for Future Industries   (Japan)

Author keywords

Application test; Distributed strain measurement; Dynamic strain measurement; Frequency modulation; Spatial resolution; Stimulated Brillouin scattering; Structure Health Monitoring

Indexed keywords

AIRCRAFT PARTS AND EQUIPMENT; CONDITION MONITORING; FREQUENCY MODULATION; OPTICAL RESOLVING POWER; STRAIN; STRUCTURAL ANALYSIS;

APPLICATION TEST; DISTRIBUTED STRAIN MEASUREMENT; DYNAMIC STRAIN MEASUREMENT; SPATIAL RESOLUTION; STIMULATED BRILLOUIN SCATTERING; STRUCTURE HEALTH MONITORING;

OPTICAL CORRELATION;

EID: 33745826651     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.657503     Document Type: Conference Paper

References (4)

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2. T. Shimizu, T. Yari, K. Nagai, N. Takeda, "Strain Measurement Using a Brillouin Optical Time Domain Reflectometer for Development of Aircraft Structure Health Monitoring System", Proceedings of SPIE 4335, pp.312-322, 2001
3. M. Kannou, S. Adachi, K. Hotate, "Temporal grating scheme for enlargement of measurement range of Brillouin Optical Correlation Domain Analysis for optical fiber distributed strain measurement", proceeding of OFS-16, pp. 454-457, 2003.
4. T. Horiguchi, T. Kurashima, and M. Tateda, "Tensile strain dependence of Brillouin frequency shift in silica optical fibers", IEEE Photon. Tech. Lett. 1, 5, pp.107-108, 1989.