期刊
OPTICS EXPRESS
卷 30, 期 18, 页码 32051-32060出版社
Optica Publishing Group
DOI: 10.1364/OE.467437
关键词
-
类别
资金
- National Natural Science Foundation of China [12061131010, 12074198, 81921004]
- Natural Science Foundation of Tianjin City [20JCYBJCO1040]
This article presents a short-wave infrared computed tomography method using a specific set of equipment, which successfully performs tomography and 3D reconstruction of plastic bottles and artificial blood vessels.
We demonstrate a short-wave infrared computed tomography method. It uses a fiber-coupled 1.44 mu m super-luminescent diode as light source, a PbSe photodiode as infrared detector, and an electronically controlled rotation and translation stage for high-speed Radon scanning. It is a safe and low power nondestructive testing method that can be used for the detection of plastic polymers, biological tissue and other materials that visible light cannot penetrate. We analyze the theoretical resolution of the method and build a short-wave infrared computed tomography system, which realizes the tomography and 3D reconstruction of black plastic bottles and artificial blood vessels. The measured resolution reaches 10 mu m. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
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