OSA's Digital Library

Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 28, Iss. 12 — Jun. 15, 2003
  • pp: 1001–1003

Multiplexing of fiber-optic acoustic sensors in a Michelson interferometer configuration

Changsen Sun  »View Author Affiliations


Optics Letters, Vol. 28, Issue 12, pp. 1001-1003 (2003)
http://dx.doi.org/10.1364/OL.28.001001


View Full Text Article

Acrobat PDF (303 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

A new multiplexing method demonstrating the separation of two series of geometrically arranged fiber-optic distributed sensors in a Michelson interferometer (MI) configuration has been developed. This method can acquire data from two sensors, then propagate the data into one channel, and finally separate the data by determining their working point, which is essential for some remote measurements. The working point of one sensor was deflected from the normal MI by introduction of two reference arms. The deflection was extracted electrically and employed to label the sensor. Verification with commercial piezoelectric transducers proves the efficiency of the method.

© 2003 Optical Society of America

OCIS Codes
(030.1670) Coherence and statistical optics : Coherent optical effects
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology

Citation
Changsen Sun, "Multiplexing of fiber-optic acoustic sensors in a Michelson interferometer configuration," Opt. Lett. 28, 1001-1003 (2003)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-28-12-1001


Sort:  Author  |  Year  |  Journal  |  Reset

References

  1. H. Takara, Opt. Quantum Electron. 32, 795 (2001).
  2. C. McGarrity, B. C. B. Chu, and D. A. Jackson, Appl. Opt. 34, 1262 (1995).
  3. T. W. Murray and S. Krishnaswamy, Opt. Eng. 40, 1321 (2001).
  4. J. L. Brooks, R. H. Wentworth, R. C. Youngquist, M. Tur, B. Y. Kim, and H. J. Shaw, J. Lightwave Technol. 3, 1062 (1985).
  5. Y. Pan, E. Lankenau, J. Welzel, R. Birngruber, and R. Engelhardt, J. Sel. Top. Quantum Electron. 2, 1029 (1996).
  6. Z. Chen, Q. Li, and F. Ansari, J. Struct. Control 7, 103 (2001).

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited