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Proceedings Paper

3D assessment of mechanical wave propagation in the crystalline eye lens using PhS-SSOCT
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Paper Abstract

The stiffness of biological tissues could be assessed by measuring the propagation of mechanically induced waves on its surfaces that could help identifying various tissue pathologies. Here we present results for the volumetric assessment of mechanical waves propagating on both surfaces of the crystalline lens measured with the Phase-Sensitive Swept Source Optical Coherence Tomography (PhS-SSOCT) technique. The results indicate that the system could detect vibrations of as small as 0.03 μm in amplitude induced on the surface of crystalline lens, and hence, PhS-SSOCT could potentially be used to assess stiffness of a crystalline lens.

Paper Details

Date Published: 11 February 2011
PDF: 9 pages
Proc. SPIE 7885, Ophthalmic Technologies XXI, 78851V (11 February 2011); doi: 10.1117/12.875064
Show Author Affiliations
Ravi K. Manapuram, Univ. of Houston (United States)
Narendran Sudheendran, Univ. of Houston (United States)
Venugopal R. Manne, Univ. of Houston (United States)
Stepan A. Baranov, Univ. of Houston (United States)
Salavat Aglyamov, The Univ. of Texas at Austin (United States)
Stanislav Emelianov, The Univ. of Texas at Austin (United States)
Kirill V. Larin, Univ. of Houston (United States)
Saratov State Univ. (Russian Federation)

Published in SPIE Proceedings Vol. 7885:
Ophthalmic Technologies XXI
Fabrice Manns; Per G. Söderberg; Arthur Ho, Editor(s)

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