Optical diagnostics of laser-produced plasmas
Laser-produced plasmas (LPPs) engulf exotic and complex conditions ranging in
temperature, density, pressure, magnetic and electric fields, charge states, charged particle …
temperature, density, pressure, magnetic and electric fields, charge states, charged particle …
Laser ablation plasmas and spectroscopy for nuclear applications
EH Kwapis, J Borrero, KS Latty, HB Andrews… - Applied …, 2024 - opg.optica.org
The development of measurement methodologies to detect and monitor nuclear-relevant
materials remains a consistent and significant interest across the nuclear energy …
materials remains a consistent and significant interest across the nuclear energy …
Optical spectroscopy and modeling of uranium gas-phase oxidation: Progress and perspectives
EJ Kautz, EN Weerakkody, MS Finko, D Curreli… - … Acta Part B: Atomic …, 2021 - Elsevier
Studies related to U gas-phase oxidation through plasma-and thermo-chemistry are
important for many fields, including environmental monitoring, forensic analysis, debris …
important for many fields, including environmental monitoring, forensic analysis, debris …
Laser ablation spectrometry for studies of uranium plasmas, reactor monitoring, and spent fuel safety
Nuclear security is one of the defining challenges of our time. Nuclear threats range from
deliberate dispersal of radioactive material to contaminate the vital infrastructure to diversion …
deliberate dispersal of radioactive material to contaminate the vital infrastructure to diversion …
Spectroscopic signatures and oxidation characteristics of nanosecond laser-induced cerium plasmas
EH Kwapis, E Villa-Aleman, KC Hartig - Spectrochimica Acta Part B: Atomic …, 2023 - Elsevier
Improving technologies related to the wide area environmental sampling of nuclear
materials supports the nuclear nonproliferation mission of preventing the proliferation of …
materials supports the nuclear nonproliferation mission of preventing the proliferation of …
[HTML][HTML] Multi-species temperature and number density analysis of a laser-produced plasma using dual-comb spectroscopy
Dual-comb spectroscopy (DCS) represents a novel method of using absorption
spectroscopy as a diagnostic tool for multispecies analysis of excitation temperatures and …
spectroscopy as a diagnostic tool for multispecies analysis of excitation temperatures and …
Time-resolved absorption spectroscopic characterization of ultrafast laser-produced plasmas under varying background pressures
Time-resolved tunable laser absorption spectroscopy is used to characterize the physical
properties of ultrafast laser-produced plasmas. The plasmas were produced from an Inconel …
properties of ultrafast laser-produced plasmas. The plasmas were produced from an Inconel …
Laser-ablation absorption spectroscopy: Reviewing an uncommon hyphenation
J Merten - Spectrochimica Acta Part B: Atomic Spectroscopy, 2022 - Elsevier
Absorption spectroscopy hyphenations of the laser-induced plasma have been attempted by
a handful of groups since the early 1990s. Despite the measurement's relatively long history …
a handful of groups since the early 1990s. Despite the measurement's relatively long history …
[HTML][HTML] Spatiotemporal evolution of emission and absorption signatures in a laser-produced plasma
We report spatiotemporal evolution of emission and absorption signatures of Al species in a
nanosecond (ns) laser-produced plasma (LPP). The plasmas were generated from an …
nanosecond (ns) laser-produced plasma (LPP). The plasmas were generated from an …
Early-and late-time dynamics of laser-produced plasmas by combining emission and absorption spectroscopy
Optical emission spectroscopy and laser absorption spectroscopy are two highly
complementary techniques for diagnosing plasmas, specifically determining important …
complementary techniques for diagnosing plasmas, specifically determining important …