Localization of Magnetical Disturbance Along Fiber Optic

• Autorzy: Szustakowski, M. , Ciurapiński, W. , Życzkowski, M.
• Języki publikacji: EN

Abstrakty

EN

Algorithm for digital processing of disturbance signal in passive homodyne Sagnac interferometer based on 3x3 coupler was shown. Computer simulations for the algorithm contains quadrature, demodulation and mechanical disturbance localization along fiber optic with experimental data was performed.

• Czasopismo: Molecular and Quantum Acoustics
• Rocznik: 2001
• Tom: Vol. 22
• Strony: 275-284
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Szustakowski, M.

• Institute of Optoelectronics Military University of Technology, Kaliskiego Str. 2, 00-908 Warsaw, Poland Tel. [phone], Fax + 4822 6668950

autor

Ciurapiński, W.

• Institute of Optoelectronics Military University of Technology, Kaliskiego Str. 2, 00-908 Warsaw, Poland Tel. [phone], Fax + 4822 6668950

autor

Życzkowski, M.

• Institute of Optoelectronics Military University of Technology, Kaliskiego Str. 2, 00-908 Warsaw, Poland Tel. [phone], Fax + 4822 6668950

Bibliografia

• 1 B. Griffiths, “Developments in and applications of fibre optic intrusion detection sensors", 29-th Annual International Carnahan Conference on Security Technology, pp. 325-330, 1995.
• 2 S. K. Sheem,T.G. Giallorenzi, K. Koo, “Optical Techniques to Solve the Signal Fading Problem in Fiber Interferometers”, Applied Optics, vol. 21, n. 4, pp. 689-693,1982.
• 3 M. Szustakowski, W. Ciurapiński, “Fiber optic distributed sensor”, Proceedings of SPIE , vol. 3054, 1997.
• 4 M. Szustakowski, W. Ciurapinski, A. Maciejak, J. Wróbel, “The demodulation circuits for interferometric fiber optic sensors”, SPIE Intern.Conf INTERFEROMETRY'94, 1994.
• 5 I. Bush, D.R. Sherman, J. A. Bostic, "TDM interferometric demodulation techniąue with S- million samples per second capability”, Proceedings of SPIE, vol. 1797, pp.242-249, 1992.
• 6 B. Chiu, M.C. Hastings, “Digital demodulation for passive homodyne optical fiber interferometry based on 3x3 coupler”, Proceedings of SPIE, vol. 2292, pp. 371-381, 1994.
• 7 L.Jaroszewicz: The fiber optic Sagnac interferometer has a wide variety of uses; Appl. Opt., v.29, No.4, 1989.
• 8 M. Szustakowski, M. Życzkowski, W. M. Ciurapiński, J. Wróbel: Fiber optic systems for Objects Monitoring, 17th Symposium on Hydroacoustic, p. 241 - 244, Jurata 2000.
• 9 M. Szustakowski, W. M. Ciurapiński: Optoelectronics Processing signal for Optic Fiber Interforometers, XI Optoelectronics School, Ustroń 1996.
• 10 M. Szustakowski, L. Jaroszewicz, Properties of Loop fiberoptic Interferometer, Biuletyn WAT, Nr 9, str.43-56, 1994.
• 11 S. Mallat: A theory of multiresolution signal decomposition; IEEE Trans. Pattem Anal. Machine Intell., ll (7),p. 1593,1989
• 12 J. Białasiewicz: Falki and Approctimation; WNT Warszawa 2000