First field tests with the fiber optic high-temperature borehole seismometer

Optics InfoBase Conference Papers

Volumn , Issue , 1997, Pages 630-633

  Ecke, W ^a   Schauer, J ^a   Willsch, R ^a   Jaeckel, K H ^b   Stecher, R ^b   Unterreitmeier, E ^b  

^a LEIBNIZ INSTITUTE OF PHOTONIC TECHNOLOGY   (Germany)

^b GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0007637544     PISSN: None     EISSN: 21622701     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. CM. Davis, J.G. Eustace, C.J. Zarobila, and P.W. Rogers, “Fiber-optic seismometer”, Proc. SPIE Fiber Optic and Laser Sensors IV, Vol. 718, pp. 203-212(1986)
2. D.L. Gardner, T. Hofler, S.R. Baker, R.K. Yarber, S.L. Garett, “A fiber-optic interferometric sensor”, J. of Lightwave Technology, Vol. LT-5, pp. 953-960(1987)
3. R.D. Pecbstedt, D.A. Jackson, “Transducer mechanism of an optical fibre accelerometer based on a compliant cylinder design”, Proc.of 10th Internat. Conference on Optical Fibre Sensors, SPIE Vol. 2360, pp. 380-383, 1994.
4. W. Ecke, K.H. Jaeckel, J. Schauer, R. Willsch, “High temperature interferometric displacement measuring system for fibre optic seismic sensors in deepbore bole applications”, Proc. of 11th International Conference on Optical Fiber Sensors-Advanced Sensing Photonics, pp. 394-397, Sapporo, Japan May 21-24, 1996.
5. W. Ecke, R. Landrock, V. Tschemjawski, R. Willsch, “A novel phase shift demodulation technique for optical interferometers using interference pattern generation”, Int. J. of Optoelectronics Vol. 8, No.516, pp. 635-645, May 1993.
6. J. Peterson, “Observations and modeling of seismic background noise”, U.S. Geological Survey Open-File Report, No. 93-322, 49 pages, Albuquerque, New Mexico, 1993.
7. R. Emmermann, “Abenteuer Tiefbohrung”, Geowisxnschaften Vol. 13, No. 4, pp.114-128, April 1995.