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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 40, Iss. 10 — Apr. 1, 2001
  • pp: 1735–1741

Effect of refractive index on the measurement of optical properties in turbid media

Matthew A. Bartlett and Huabei Jiang  »View Author Affiliations


Applied Optics, Vol. 40, Issue 10, pp. 1735-1741 (2001)
http://dx.doi.org/10.1364/AO.40.001735


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Abstract

Continuous-wave measurement-based methods offer a rapid cost-effective way to determine optical properties in turbid media. This method requires a measure of the refractive index of the medium, which is often unknown a priori. Whereas previous studies have reported that the refractive index has little impact on the measurement of optical properties, here we show a significant effect of refractive indices on measurements, using both simulations and experiments. In addition we propose a noniterative method to determine the refractive index of the medium. This method can also provide an optimal initial guess of the optical properties for the standard iterative method for determining optical properties in turbid media. Our method is confirmed by simulations and experiments with latex spheres and Intralipid suspensions.

© 2001 Optical Society of America

OCIS Codes
(170.3660) Medical optics and biotechnology : Light propagation in tissues
(170.6510) Medical optics and biotechnology : Spectroscopy, tissue diagnostics
(170.7050) Medical optics and biotechnology : Turbid media
(290.4210) Scattering : Multiple scattering

History
Original Manuscript: June 21, 2000
Revised Manuscript: December 18, 2000
Published: April 1, 2001

Citation
Matthew A. Bartlett and Huabei Jiang, "Effect of refractive index on the measurement of optical properties in turbid media," Appl. Opt. 40, 1735-1741 (2001)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-40-10-1735


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References

  1. H. Liu, D. A. Boas, Y. Zhong, A. G. Yodh, B. Chance, “Determination of optical properties and blood oxygenation in tissue using continuous NIR light,” Phys. Med. Biol. 40, 1983–1993 (1995). [CrossRef] [PubMed]
  2. R. Graaff, A. C. M. Dassel, M. H. Koelink, F. F. M. de Mul, J. G. Aarnoudse, W. G. Zijlstra, “Optical properties of human dermis in vitro and in vivo,” Appl. Opt. 32, 435–447 (1993). [CrossRef] [PubMed]
  3. H. Jiang, “Enhanced photon-migration methods for particle sizing in concentrated suspensions,” AIChE. J. 44, 1740–1744 (1998). [CrossRef]
  4. M. Bartlett, H. Jiang, “Measurement of particle size distribution in concentrated, rapidly flowing potassium chloride (KCl) suspensions using continuous-wave photon migration techniques,” AIChE. J. 47, 60–65 (2001). [CrossRef]
  5. H. Jiang, J. Pierce, J. Kao, E. Sevick-Muraca, “Measurement of particle-size distribution and volume fraction in concentrated suspensions with photon migration techniques,” Appl. Opt. 36, 3310–3318 (1997). [CrossRef] [PubMed]
  6. M. S. Patterson, B. Chance, B. C. Wilson, “Time-resolved reflectance and transmittance for the noninvasive measurement of tissue optical properties,” Appl. Opt. 28, 2331–2336 (1989). [CrossRef] [PubMed]
  7. M. Gerken, G. W. Faris, “Frequency-domain immersion technique for accurate optical property measurements of turbid media,” Opt. Lett. 24, 1726–1728 (1992). [CrossRef]
  8. J. B. Fishkin, O. Coquoz, E. R. Anderson, M. Brenner, B. J. Tomberg, “Frequency-domain photon migration measurements of normal and malignant tissue optical properties in a human subject,” Appl. Opt. 36, 10–20 (1997). [CrossRef] [PubMed]
  9. T. J. Farrell, M. S. Patterson, “A diffusion theory model of spatially resolved, steady-state diffuse reflectance for the noninvasive determination of tissue optical properties in vivo,” Med. Phys. 19, 879–888 (1992). [CrossRef] [PubMed]
  10. A. Kienle, L. Lilge, M. S. Patterson, R. Hibst, R. Steiner, B. C. Wilson, “Spatially resolved absolute diffuse reflectance measurements for noninvasive determination of the optical scattering and absorption coefficients of biological tissue,” Appl. Opt. 35, 2304–2314 (1996). [CrossRef] [PubMed]
  11. M. G. Nichols, E. L. Hull, T. H. Foster, “Design and testing of a white-light, steady-state diffuse reflectance spectrometer for determination of optical properties of highly scattering systems,” Appl. Opt. 36, 93–104 (1997). [CrossRef] [PubMed]
  12. J. R. Mourant, J. P. Freyer, A. H. Hielscher, A. A. Eick, D. Shen, T. M. Johnson, “Mechanisms of light scattering from biological cells relevant to noninvasive optical-tissue diagnostics,” Appl. Opt. 37, 3586–3593 (1998). [CrossRef]
  13. S. P. Lin, L. Wang, S. L. Jacques, F. K. Tittel, “Measurement of tissue optical properties by the use of oblique-incidence optical fiber reflectometry,” Appl. Opt. 36, 136–143 (1997). [CrossRef] [PubMed]
  14. R. A. J. Groenhuis, H. A. Ferwerda, J. J. Ten Bosch, “Scattering and absorption of turbid materials determined from reflection measurements. 1. Theory,” Appl. Opt. 22, 2456–2462 (1983). [CrossRef] [PubMed]
  15. H. G. Van Staveren, C. Moes, J. van Marle, S. Prahl, M. J. van Gemert, “Light scattering in Intralipid-10% in the wavelength range of 400–1100 nm,” Appl. Opt. 30, 4507–4514 (1991). [CrossRef] [PubMed]
  16. U. Sukowski, F. Schubert, D. Grosenick, H. Rinneberg, “Preparation of solid phantoms with defined scattering and absorption properties for optical tomography,” Phys. Med. Biol. 41, 1823–1844 (1996). [CrossRef] [PubMed]

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