Optical coherence tomography with the "spectral radar": fast optical analysis in volume scatterers by short-coherence interferometry
Optical coherence tomography with the "spectral radar": fast optical analysis in volume scatterers by short-coherence interferometry
复制标题
使用“光谱雷达”进行光学相干断层扫描：通过短相干干涉测量对体积散射体进行快速光学分析
DOI：
10.1117/12.260841
复制
发表时间：
1996
期刊：
影响因子：
1.9
通讯作者：
R. Ringler
中科院分区：
文献类型：
--
作者：
M. Bail;Gerd Haeusler;J. Herrmann;M. W. Lindner;R. Ringler
我们提出了一种用于采集体散射体截面图像的传感器，我们称之为“光谱雷达”。医疗和技术应用是可能的。该传感器是一种改进的迈克尔逊干涉仪，具有宽带光源。可以在一次曝光内测量沿着沿着一个垂直轴从表面到体块中的散射幅度a（z）。不需要参考臂扫描。给出了静态和非静态散射体、人体皮肤和离体鱼眼的测量结果。
We present a sensor for acquisition of cross-sectional images of volume scatterers, we call it 'spectral radar'. Medical and technical applications are possible. The sensor is a modified Michelson interferometer, with a broad bandwidth light source. The scattering amplitude a(z) along one vertical axis from the surface into the bulk can be measured within one exposure. No reference arm scanning is necessary. Measurement results of stationary and non stationary scattering phantoms, human skin and of a fish eye in vitro are shown.