用于视网膜成像的路径长度多路复用散射角多样的光学相干断层扫描。
Path-length-multiplexed scattering-angle-diverse optical coherence tomography for retinal imaging.
出版信息
Opt Lett. 2013 Nov 1;38(21):4374-7. doi: 10.1364/OL.38.004374.
Abstract
A low-resolution path-length-multiplexed scattering angle diverse optical coherence tomography (PM-SAD-OCT) is constructed to investigate the scattering properties of the retinal nerve fiber layer (RNFL). Low-resolution PM-SAD-OCT retinal images acquired from a healthy human subject show the variation of RNFL scattering properties at retinal locations around the optic nerve head. The results are consistent with known retinal ganglion cell neural anatomy and principles of light scattering. Application of PM-SAD-OCT may provide potentially valuable diagnostic information for clinical retinal imaging.
摘要
构建了一种低分辨率的路径长度复用散射角多样化光学相干断层扫描（PM-SAD-OCT），用于研究视网膜神经纤维层（RNFL）的散射特性。从健康人类受试者获得的低分辨率 PM-SAD-OCT 视网膜图像显示了视神经头部周围视网膜位置处 RNFL 散射特性的变化。结果与已知的视网膜节细胞神经解剖结构和光散射原理一致。PM-SAD-OCT 的应用可能为临床视网膜成像提供有价值的诊断信息。
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