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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 39, Iss. 1 — Jan. 1, 2000
  • pp: 114–117

Heterodyne Temporal Speckle-Pattern Interferometry

Pascal Haible, Mahenda P. Kothiyal, and Hans J. Tiziani  »View Author Affiliations


Applied Optics, Vol. 39, Issue 1, pp. 114-117 (2000)
http://dx.doi.org/10.1364/AO.39.000114


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Abstract

In temporal speckle-pattern interferometry deformation information is extracted by a Fourier transform technique from the speckle pattern that is recorded over a period of time as the object is deformed. A limitation of the experimental arrangements reported to date is that the direction of the deformation cannot be determined. We propose removing this limitation by using the heterodyne principle. Some experimental results that were obtained by use of a rotating half-wave-plate frequency shifter are presented.

© 2000 Optical Society of America

OCIS Codes
(040.2840) Detectors : Heterodyne
(120.6160) Instrumentation, measurement, and metrology : Speckle interferometry

Citation
Pascal Haible, Mahenda P. Kothiyal, and Hans J. Tiziani, "Heterodyne Temporal Speckle-Pattern Interferometry," Appl. Opt. 39, 114-117 (2000)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-39-1-114


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References

  1. C. Joenathan, B. Franze, P. Haible, and H. J. Tiziani, “Speckle interferometry with temporal phase evaluation for measuring large object deformation,” Appl. Opt. 37, 2608–2614 (1998).
  2. C. Joenathan, B. Franze, P. Haible, and H. J. Tiziani, “Large in-plane displacement measurement in dual beam speckle interferometry using temporal phase measurement,” J. Mod. Opt. 45, 1975–1984 (1998).
  3. C. Joenathan, B. Franze, P. Haible, and H. J. Tiziani, “Novel temporal Fourier transform speckle pattern shearing interferometer,” Opt. Eng. 37, 1790–1795 (1998).
  4. C. Joenathan, B. Franze, P. Haible, and H. J. Tiziani, “Shape measurement by use of temporal Fourier transformation in dual-beam illumination speckle interferometry,” Appl. Opt. 37, 3385–3390 (1998).
  5. C. Joenathan, P. Haible, and H. J. Tiziani, “Speckle interferometry with temporal phase evaluation: influence of decorrelation, speckle size, and nonlinearity of the camera,” Appl. Opt. 38, 1169–1178 (1999).
  6. C. Joenathan, B. Franze, P. Haible, and H. J. Tiziani have prepared a paper entitled “Nondestructive testing using temporal phase evaluation in speckle interferometry,” for submission to Exp. Mech.
  7. M. Suematsu and M. Takeda, “Wavelength-shift interferometry for distance measurements using the Fourier transform technique for fringe analysis,” Appl. Opt. 30, 4046–4055 (1991).
  8. M. Takeda, H. Ina, and S. Kobayashi, “Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry,” J. Opt. Soc. Am. 72, 156–160 (1982).
  9. G. E. Sommargren, “Up–down frequency shifter for optical heterodyne interferometry,” J. Opt. Soc. Am. 65, 960–961 (1975).
  10. M. P. Kothiyal and C. Delisle, “Optical frequency shifter for heterodyne interferometry using counterrotating waveplates,” Opt. Lett. 9, 319–321 (1984).

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