2026-06-06T04:23:11Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/102012026-02-03T12:06:30Zcom_10630_2254col_10630_37959

LIBS spectroscopy meets the ocean. Chemical analysis of archeological materials in Mediterranean waters Laserna-Vázquez, José Javier Espectroscopía de plasma inducido por láser After decades of development in laboratories and land operations, chemical analysis of submerged objects is starting to become a reality. While the analysis of water at variable depth has been demonstrated in the past using florescence spectroscopy and Raman spectroscopy, determination of the atomic composition of submerged objects is much a more complex task. Technology based on laser-induced breakdown spectroscopy (LIBS) has been recently developed for such sub-sea operations. This paper will discuss the operating parameters of a marine LIBS analyzer. Metals, alloys, rocks, marble, concrete, can be analyzed at a depth of up to 50 m. The system has been tested in several coastal surveys in Mediterranean waters. 2015-09-02T11:30:06Z 2015-09-02T11:30:06Z 2015-09-02T11:30:06Z 2015-09-02 conference output http://hdl.handle.net/10630/10201 eng 13th International Conference on Laser Ablation Cairns, Queensland, Australia 31 de agosto al 4 de septiembre de 2015 open access by-nc-nd