Abstract
What we believe to be the first demonstration of isotope-specific detection of a low-Z and low density object shielded by a high-Z and high-density material using monoenergetic gamma rays is reported. The isotope-specific detection of LiH shielded by Pb and Al is accomplished using the nuclear resonance fluorescence line of at 478 keV. Resonant photons are produced via laser-based Compton scattering. The detection techniques are general, and the confidence level obtained is shown to be superior to that yielded by conventional x-ray and γ-ray techniques in these situations.
© 2010 Optical Society of America
Full Article | PDF ArticleMore Like This
Michael Jentschel, Felicie Albert, Thomas Buslaps, Udo Friman-Gayer, Veijo Honkimaki, Laura Mertes, Andrew J. Pollitt, Paolo Mutti, Norbert Pietralla, and C. P. J. Barty
Appl. Opt. 61(6) C125-C132 (2022)
Xin Hao, Qi-hua Zhu, Ying Zhang, Wan-qing Huang, Yuan-chao Geng, Xiao Wang, and Xiao-dong Wang
Opt. Lett. 35(9) 1361-1363 (2010)
Xing-Long Zhu, Wei-Yuan Liu, Min Chen, Su-Ming Weng, Dong Wu, Zheng-Ming Sheng, and Jie Zhang
Optica 10(1) 118-124 (2023)