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Applied Optics

Applied Optics


  • Vol. 19, Iss. 1 — Jan. 1, 1980
  • pp: 98–107

Static pressure sensitivity amplification in interferometric fiber-optic hydrophones

R. Hughes and J. Jarzynski  »View Author Affiliations

Applied Optics, Vol. 19, Issue 1, pp. 98-107 (1980)

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The induced optical phase change produced when a static pressure is applied to the test arm of an interferometric single-mode fiber optic hydrophone is examined in terms of hydrostatic and radial mechanical models. The expressions for the models are given in terms of a 3-D solution to the equations of elastostatics for multilayered cylinders. The induced phase change is calculated using both models for various values of the diameter and elastic properties of fiber jacket materials. It is shown that the phase change predicted from the 3-D approach for each model can be adequately described in terms of much simpler 2-D plane strain models. Calculations show that the hydrophone sensitivity of a jacketed fiber is amplified compared with a bare fiber. The largest increase in sensitivity is predicted with the radial model. Calculated sensitivities for the hydrostatic model are shown to correspond closely in value with static pressure sensitivity measurements for the experimental arrangement used here.

© 1980 Optical Society of America

Original Manuscript: September 10, 1979
Published: January 1, 1980

R. Hughes and J. Jarzynski, "Static pressure sensitivity amplification in interferometric fiber-optic hydrophones," Appl. Opt. 19, 98-107 (1980)

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  1. J. A. Bucaro, H. D. Dardy, E. F. Carome, J. Acoust. Soc. Am. 62, 1302 (1977). [CrossRef]
  2. J. H. Cole, R. L. Johnson, P. G. Buta, J. Acoust. Soc. Am. 62, 1136 (1977). [CrossRef]
  3. B. Culshaw, D. E. N. Davies, S. A. Kingsley, Electron. Lett. 13, 760 (1977). [CrossRef]
  4. P. Shajenko, J. P. Flatley, M. B. Moffett, J. Acoust. Soc. Am. 64, 1286 (1978). [CrossRef]
  5. G. B. Hocker, Appl. Opt. 18, 1445 (1979). [CrossRef] [PubMed]
  6. J. A. Bucaro, T. R. Hickman, Appl. Opt. 18, 938 (1979). [CrossRef] [PubMed]
  7. B. Budiansky, D. C. Drucker, G. S. Kino, J. R. Rice, Stanford U., “The Pressure Sensitivity of a Clad Optical Fiber” (unpublished).
  8. For the ITT fiber considered in Secs. V and VI, the dimensions and materials are: outer layer, 250-μm radius of polyester (Hytrel); middle layer, 125-μm radius of silicone rubber; and the center, 40-μm radius of glass.
  9. L. N. G. Filon, Philos. Trans. R. Soc. London Ser. A: 198, 147 (1902). [CrossRef]
  10. M. Abramowitz, I. A. Stegun, Handbook of Mathematical Functions, NBS Applied Math, Ser. 55 (Dover, New York, 1972), p. 443.
  11. S. P. Timoshenko, J. N. Goodier, Theory of Elasticity (McGraw-Hill, New York, 1970), Chap. 4.
  12. J. F. Nye, Physical Properties of Crystals (Oxford U.P., New York, 1976), p. 249.
  13. Radial dimensions of the layers used in the calculations are: 40, 125, and 250 μm for the glass center; silicone rubber and Hytrel layers, respectively. Values of the elastic coefficients for the jacket materials are given in Table III. The values of the elastic coefficients and Pockel’s coefficients for fused silica were taken from Ref. 14. The values of the fractional phase change presented in this Table and in Table I are for an applied pressure of 1 dyn/cm2.
  14. J. Schroeder, Dissertation; Catholic U. of America, Washington, D.C. (1974) (unpublished).
  15. D. W. Phillips, R. A. Pethrick, J. Macromol. Sci. Rev. Macromol. Chem. 16 (1), 1 (1977–1978).
  16. B. Hartmann, J. Jarzynski, J. Acoust. Soc. Am. 56, 1469 (1974). [CrossRef]
  17. J. R. Cunningham, D. G. Ivey, J. Appl. Phys. 27, 967 (1956). [CrossRef]
  18. W. S. Cramer, I. Silver, Naval Ordnance Laboratory Report 1778 (Feb.1951).
  19. D. I. G. Jones, J. Sound Vib. 33, 451 (1974). [CrossRef]
  20. J. Jarzynski, R. Hughes (unpublished results).
  21. R. Hughes, R. Priest (to be published).

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