1. Topographical variations in the polarization sensitivity of articular cartilage as determined by polarization-sensitive optical coherence tomography and polarized light microscopy

    Explore Article SPIE Digital Library (Sep 5 2008)

    Tuqiang Xie, Yang Xia, Shuguang Guo et al. To understand the influence of topographical variations in collagen fibril orientation of articular cartilage on optical phase images of polarization-sensitive optical coherence tomography (PS-OCT), we use polarized light microscopy (PLM) to quantify the orientation and phase retardation of the coll ... [J. Biomed. Opt. 13, 054034 (2008)] published Fri Sep 5, 2008. (Read Full Article)

    Comment on Article Mentions:   Zhongping Chen   University of California at Irvine   Shuguang Guo

  2. In vitro 3D articular cartilage imaging using endoscopic spectral domain optical coherence tomography (sd-oct) with a GRIN (gradient index) lens rod based probe

    Explore Article SPIE Digital Library (Feb 18 2008) Endoscopy

    Tuqiang Xie, Yehchan Ahn, Zhongping Chen et al. In this paper, a GRIN lens rod based dynamic focusing spectral domain optical coherence tomography (OCT) system with 2D scanners is presented and is used to investigate a fresh bovine joint in vitro by 3D OCT with lateral and axial resolutions of 10 [mu]m at the speed of 8 frames/s. The experimental ... [Proc. SPIE Int. Soc. Opt. Eng. 6847, 684730 (2008)] ... (Read Full Article)

    Comment on Article Mentions:   Zhongping Chen

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