参考文献:
[1] Yuqing Cui et al, Hidden-information extraction from layered structures through terahertz imaging down to ultralow SNR, Science Advances (2023). DOI: 10.1126/sciadv.adg8435.
[2] Albert Redo-Sanchez et al, Terahertz time-gated spectral imaging for content extraction through layered structures, Nature Communications (2016). DOI: 10.1038/ncomms12665
本文引自: https://phys.org/news/2023-10-hidden-layered-terahertz-imaging.html