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. Author manuscript; available in PMC: 2009 Oct 6.
Published in final edited form as: Nat Photonics. 2007 Dec 9;2:39–43. doi: 10.1038/nphoton.2007.250

Figure 3. Cross-sectional Brillouin image of an intraocular lens.

Figure 3

a, Picture of the sample used. To visualize the outline of the lens clearly, the picture was taken before filling the cuvette with index-matching viscous polymer. The imaged area is 3.2 mm (x) × 1.3 mm (z). b, Image based on measured frequency shifts, corresponding to a cross-sectional map of elastic modulus. c, Image created by using Brillouin scattering magnitudes as contrast. d, Representative cross-sectional line profiles taken along the dotted line in b and c. Arrows indicate which y axis scale applies.