Terahertz bistatic three-dimensional computational imaging of hidden objects through random media
Abstract Random media pose limitations on the imaging capability of photoelectric detection devices. Currently, imaging techniques employed through random media primarily operate within the laser wavelength range, leaving the imaging potential of terahertz waves unexplored. In this study, we present...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2024-03-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-024-56535-y |
| _version_ | 1797259367432585216 |
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| author | Quanchun Yu He Cai Xianli Zhu Zihao Liu Hongcheng Yin Liangsheng Li |
| author_facet | Quanchun Yu He Cai Xianli Zhu Zihao Liu Hongcheng Yin Liangsheng Li |
| author_sort | Quanchun Yu |
| collection | DOAJ |
| description | Abstract Random media pose limitations on the imaging capability of photoelectric detection devices. Currently, imaging techniques employed through random media primarily operate within the laser wavelength range, leaving the imaging potential of terahertz waves unexplored. In this study, we present an approach for terahertz bistatic three-dimensional imaging (TBTCI) of hidden objects through random media. By deducing the field distribution of bistatic terahertz time-domain spectroscopy system, and proposing an explicit point spread function of the random media, we conducted three-dimensional imaging of hidden objects obscured by the random media. Our proposed method exhibits promising applications in imaging scenarios with millimeter-wave radar, including non-invasive testing and biological imaging. |
| first_indexed | 2024-04-24T23:08:18Z |
| format | Article |
| id | doaj.art-976e03e1c0604594ae27d7326a5d21cb |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-24T23:08:18Z |
| publishDate | 2024-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-976e03e1c0604594ae27d7326a5d21cb2024-03-17T12:21:55ZengNature PortfolioScientific Reports2045-23222024-03-011411910.1038/s41598-024-56535-yTerahertz bistatic three-dimensional computational imaging of hidden objects through random mediaQuanchun Yu0He Cai1Xianli Zhu2Zihao Liu3Hongcheng Yin4Liangsheng Li5National Key Laboratory of Scattering and RadiationNational Key Laboratory of Scattering and RadiationNational Key Laboratory of Scattering and RadiationNational Key Laboratory of Scattering and RadiationNational Key Laboratory of Scattering and RadiationNational Key Laboratory of Scattering and RadiationAbstract Random media pose limitations on the imaging capability of photoelectric detection devices. Currently, imaging techniques employed through random media primarily operate within the laser wavelength range, leaving the imaging potential of terahertz waves unexplored. In this study, we present an approach for terahertz bistatic three-dimensional imaging (TBTCI) of hidden objects through random media. By deducing the field distribution of bistatic terahertz time-domain spectroscopy system, and proposing an explicit point spread function of the random media, we conducted three-dimensional imaging of hidden objects obscured by the random media. Our proposed method exhibits promising applications in imaging scenarios with millimeter-wave radar, including non-invasive testing and biological imaging.https://doi.org/10.1038/s41598-024-56535-y |
| spellingShingle | Quanchun Yu He Cai Xianli Zhu Zihao Liu Hongcheng Yin Liangsheng Li Terahertz bistatic three-dimensional computational imaging of hidden objects through random media Scientific Reports |
| title | Terahertz bistatic three-dimensional computational imaging of hidden objects through random media |
| title_full | Terahertz bistatic three-dimensional computational imaging of hidden objects through random media |
| title_fullStr | Terahertz bistatic three-dimensional computational imaging of hidden objects through random media |
| title_full_unstemmed | Terahertz bistatic three-dimensional computational imaging of hidden objects through random media |
| title_short | Terahertz bistatic three-dimensional computational imaging of hidden objects through random media |
| title_sort | terahertz bistatic three dimensional computational imaging of hidden objects through random media |
| url | https://doi.org/10.1038/s41598-024-56535-y |
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