Progress towards two-dimensional biomedical imaging with THz spectroscopy

被引：35
|
作者：
Beard, MC [1 ]
Turner, GM [1 ]
Schmuttenmaer, CA [1 ]
机构：
[1] Yale Univ, Dept Chem, New Haven, CT 06520 USA
来源：
PHYSICS IN MEDICINE AND BIOLOGY | 2002年 / 47卷 / 21期
关键词：
D O I：
10.1088/0031-9155/47/21/323
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Terahertz spectroscopy represents a frontier in the field of biomedical imaging It is possible to image complex objects that are opaque to visible and infrared light. In this paper. we have used THz imaging to reveal the structure inside a sunflower seed. We compare images based on time- and frequency-domain representations of the THz scans. and conclude that for this type of specimen the time-domain THz scans provide more detailed information than their frequency-domain counterparts.
引用
收藏
页码：3841 / 3846
页数：6
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