High-resolution terahertz coded-aperture imaging for near-field three-dimensional target

In this paper, we propose a high-resolution terahertz coded-aperture imaging method with fast beam scanning for near-field three-dimensional targets. This method utilizes a coded aperture to modulate incident terahertz waves randomly and drive the terahertz beam to scan the entire imaging space ...

Source: Applied Optics - April 19, 2019 Category: Physics Authors: Cheng-Gao Luo Bin Deng Hong-Qiang Wang Yu-Liang Qin Source Type: research