Diagnosis of Articular Cartilage Damage by Polarization Sensitive Optical Coherence Tomography and the Extracted Optical Properties

Shyu, J. Bruce H.; Chan, Che-Hung; Hsiung, Ming-Wei; Yang, Po-Nien; Chen, Huei‐Wen; Kuo, Wen-Chuan

doi:10.2528/pier09022602

Cited by 20 publications

(19 citation statements)

References 16 publications

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“…In dermatology PS-OCT has also been used to asses dermal photoageing [155], and for the identification and delineation of basal cell carcinoma [156]. In osteoarthritis, PS-OCT has been used for the assessment of cartilage [157][158][159][160][161].…”

Section: Dermatology Collagen and Nerves Cartilage And The Reduced mentioning

confidence: 99%

Polarization sensitive optical coherence tomography – a review [Invited]

Boer¹,

Hitzenberger

Yasuno

2017

Biomed. Opt. Express

360

241

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Abstract:Optical coherence tomography (OCT) is now a well-established modality for highresolution cross-sectional and three-dimensional imaging of transparent and translucent samples and tissues. Conventional, intensity based OCT, however, does not provide a tissuespecific contrast, causing an ambiguity with image interpretation in several cases. Polarization sensitive (PS) OCT draws advantage from the fact that several materials and tissues can change the light's polarization state, adding an additional contrast channel and providing quantitative information. In this paper, we review basic and advanced methods of PS-OCT and demonstrate its use in selected biomedical applications. Drexler, and J. G. Fujimoto, eds. (Springer, Cham, 2015), pp. 1137-1162. 6. J. F. de Boer and T. E. Milner, "Review of polarization sensitive optical coherence tomography and Stokes vector determination," J. Biomed. Opt. 7(3), 359-371 (2002). 7. M. Pircher, C. K. Hitzenberger, and U. Schmidt-Erfurth, "Polarization Sensitive Optical Coherence Tomography in the Human Eye," Prog. Retin. Eye Res. 30(6), 431-451 (2011). 8. D. Stifter, "Beyond biomedicine: a review of alternative applications and developments for optical coherence tomography," Appl. Phys. B 88(3), 337-357 (2007). 9. R. C. Jones, "A new calculus for the treatment of optical systems I. Description and discussion of the calculus," J. Opt. Soc. Am. A 31(7), 488-493 (1941). 10. J. J. Gil and E. Bernabeu, "Obtainment of the polarizing and retardation parameters of a non-depolarizing optical system from the polar decomposition of its Mueller matrix," Optik (Stuttg.) 76, 67-71 (1987). 11. C. F. Bohren and D. R. Huffman, Absorption and Scattering of Light by Small Particles (Wiley Interscience, New York, NY, 1983). 12. W. A. Shurcliff and S. S. Ballard, Polarized Light (Van Nostrand, New York, 1964). 13. B. H. Park, C. Saxer, S. M. Srinivas, J. S. Nelson, and J. F. de Boer, "In vivo burn depth determination by highspeed fiber-based polarization sensitive optical coherence tomography," J. Biomed. Opt. 6(4), 474-479 (2001). 14. B. H. Park, M. C. Pierce, B. Cense, and J. F. de Boer, "Real-time multi-functional optical coherence tomography," Opt. Express 11(7), 782-793 (2003). 15. C. E. Saxer, J. F. de Boer, B. H. Park, Y. Zhao, Z. Chen, and J. S. Nelson, "High-speed fiber based polarizationsensitive optical coherence tomography of in vivo human skin," Opt. Lett. 25(18), 1355-1357 (2000). Rylander, "Polarization sensitive optical coherence tomography of the rabbit eye," IEEE J. Sel. Top. Quantum Electron. 5(4), 1159-1167 (1999 Schmidt-Erfurth, and S. Sacu, "Retinal pigment epithelial features in central serous chorioretinopathy identified by polarization-sensitive optical coherence tomography," Invest. Ophthalmol. Vis. Sci. 57(4), 1595-1603 (2016). 131. C. Schütze, C. Ahlers, M. Pircher, B. Baumann, E. Götzinger, F. Prager, G. Matt, S. Sacu, C. K. Hitzenberger, and U. Schmidt-Erfurth, "Morphologic characteristics of idiopathic juxtafoveal telangiectasia using spectraldomain and po...

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Section: Dermatology Collagen and Nerves Cartilage And The Reduced mentioning

confidence: 99%

Polarization sensitive optical coherence tomography – a review [Invited]

Boer¹,

Hitzenberger

Yasuno

2017

Biomed. Opt. Express

360

241

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“…Moreover, tissue properties variation with temperature allow their monitoring during hyperthermia treatment, e.g., [5], and the original works cited therein. Besides the efforts in the microwave imaging field, there are a lot of attempts to establish optical imaging modalities, e.g., [22,26].…”

Section: Introductionmentioning

confidence: 99%

Microwave Tomography Employing an Adjoint Network Based Sensitivity Matrix

Drogoudis¹,

Kyriacou²,

Sahalos³

2009

PIER

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Abstract-A reconstruction algorithm for two-and three-dimensional microwave imaging is proposed. The present effort is focused on the reconstruction of conductivity (σ) and permittivity (ε r ) distributions aiming at a technique serving medical imaging, while permeability imaging can be easily incorporated to serve geophysical geophysical prospecting as well. This work constitutes the most recent one within the effort of extending our Modified Perturbation Method (MPM) from static to high and now microwave frequencies. MPM is an approximate method based on an exact Sensitivity or Jacobian matrix for an iterative update of an initial (σ, ε r ) guess until convergence. This method is proved almost immune of the problem inherent illposedness, but its robustness is actually gained by paying a penalty of compromised accuracy in the final achieved image. However, this image can be fine tuned by formulating and solving an exact inverse problem. Regarding the involved Jacobian matrix, this is evaluated through closed form expressions obtained through an Adjoint Network Theorem in conjuction with the electromagnetics reciprocity theorem. The field distributions required for its evaluation are readily available from the always required forward problem solutions on the assumed (σ, ε r ) distributions. Herein, the finite element method along with absorbing boundary conditions are employed for the forward problem electromagnetic simulation.

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“…In general, the orientation of the radiating dipoles could be exploited as an additional degree of freedom to extract information from dielectrically anisotropic structures, e.g. [41,42].…”

Section: Sensitivity Equation Based On Adjoint Network Theoremmentioning

confidence: 99%