Broadband terahertz imaging of documents written with lead pencils
Autor: | Abraham, E. ⁎, Younus, A., El Fatimy, A., Delagnes, J.C., Nguéma, E., Mounaix, P. |
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Zdroj: | In Optics Communications 2009 282(15):3104-3107 |
Databáze: | ScienceDirect |
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