期刊
BIOMEDICAL OPTICS EXPRESS
卷 2, 期 10, 页码 2897-2904出版社
OPTICAL SOC AMER
DOI: 10.1364/BOE.2.002897
关键词
-
资金
- LLTech company, Paris (France)
Full-field OCT has proved to be a powerful high-resolution cellular imaging tool for biological tissues. However the standard bulk full-field OCT setup does not match the size requirements for most in situ and in vivo imaging applications. We adapted its principle into a rigid needle-like probe using two coupled interferometers and incoherent illumination: an external processing interferometer is used for in-depth scanning, while a distal common-path interferometer at the tip of the probe collects light backscattered from the tissue. Our experimental setup achieves an axial and transversal resolution in tissue of 1.8 mu m and 3.5 mu m respectively, for a sensitivity of -80 dB. We present ex vivo images of human breast tissue, and in vivo images of different areas of human skin, which reveal cellular-level structures. (C) 2011 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据