摘要
本文介绍了应用近红外或远红外先对高散射介质及生物组织中物体(肿瘤)进行光学成像的原理和目前主要采用的研究技术。对几种主要光学成像技术:时间分辨法、光学相干层析、应用光折变晶体的相干层析等技术的实验原理和设备进行分析比较,进一步探讨低成本可实施技术及可开展的有关研究。
Described near-infrared (NIR) and far-infrared optical imaging principles and techniques in high-scattering medium or biological tissue. Compared and analyzed some main techniques and principles such as time-resolved method, OCT and OCI in photorefractive crystal etc. Then brought forward some feasible techniques and research direction.
出处
《中国医学物理学杂志》
CSCD
2000年第1期17-20,共4页
Chinese Journal of Medical Physics
关键词
无创性光诊断
光学相干层析
时间分辨
noninvasive optical diagnose
optical coherence tomograghy (OCT)
time-resolve
high-scattering media