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. Author manuscript; available in PMC: 2015 Jul 7.
Published in final edited form as: IEEE Trans Terahertz Sci Technol. 2015 Feb 18;5(2):184–196. doi: 10.1109/TTHZ.2015.2392628

Fig. 4.

Fig. 4

Imaging results of corneal geometry phantom (PTFE sphere). (left) THz image of the sphere with the imaging axis parallel to the normal of the sphere apex. (right) Horizontal and vertical cuts through the image superimposed with Gaussian fits.