Determination of the coefficient of thermal expansion of an anisotropic material with Bragg grating interferometers

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5855 PART II, Issue , 2005, Pages 747-750

  Swart, Pieter L ^a   Chtcherbakov, Anatoli A ^a   Van Wyk, A Japie ^a  

^a UNIVERSITY OF JOHANNESBURG   (South Africa)

Author keywords

Anisotropy; Bragg grating; Fabry Perot interferometer; Steel; Thermal expansion

Indexed keywords

BRAGG-GRATINGS;

ANISOTROPY; FABRY-PEROT INTERFEROMETERS; FIBER BRAGG GRATINGS; INTERFEROMETRY; STEEL; THERMAL EXPANSION;

FIBER OPTICS;

EID: 28544448920     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.623586     Document Type: Conference Paper

References (6)

1. J.F. Nye, Physical Properties of Crystals, Oxford Science Publications, Clarendon Press, Oxford, pp. 106-108, 1985.
2. C.E. Lee, H.F. Taylor, A.M. Marcus and E. Udd, "Optical-fiber Fabry-Perot embedded sensor," Opt. Letts., 14(21), 1225-1227, 1989.
3. M.G. Shlyagin, P.L. Swart, S.V. Miridonov, A.A. Chtcherbakov, I.M. Borbón and V.V. Spirin, "Static strain measurement with sub-micro-strain resolution and large dynamic range using twin-Bragg-grating Fabry-Perot sensor," Opt. Eng., 41(8), 1809-1814, 2002.
4. S.V. Miridonov, M.G. Shlyagin and D. Tentori, "Digital demodulation of twin-grating fiber-optic sensors," Proc. SPIE 3541, 33-40, 1999.
5. E.Udd (Ed.), Fiber Optic Smart Structures, Wiley, New York, pp. 186-188, 204-209, 1995.
6. A. Othonos and K. Kalli, Fiber Bragg Gratings: Fundamentals and applications in telecommunications and sensing, Artech House, Boston, p. 99, 1999.