Seminars

Nuclear non-proliferation efforts aim to prevent the spread of nuclear weapons and technology while promoting the peaceful use of nuclear energy. This presentation explores the applications of optical spectroscopy (absorption, emission, and fluorescence) of laser-plasmas in the field of nuclear non-proliferation. Key applications include the standoff detection of nuclear-related isotopes (H, Li, U, etc.) and the use of laser plasmas as surrogates for nuclear or high-explosive events to understand plume chemistry. These advanced optical techniques contribute to safeguarding nuclear materials and enhancing our understanding of nuclear fireball chemistry.