Study of interpulse delay effects on orthogonal dual-pulse laser-induced breakdown spectroscopy in bulk seawater
Jiaojian Song, Nan Li, Ye Tian, Jinjia Guo, Ronger Zheng
Abstract
With the application of an orthogonal DP-LIBS excitation, when compared to SP-LIBS, significant emission intensity enhancements for a wide range of elements were obtained in seawater by using proper shorter interpulse delays.
Topics & Concepts
Laser-induced breakdown spectroscopySeawaterSpectroscopyRange (aeronautics)Materials scienceExcitationAnalytical Chemistry (journal)Pulse (music)LaserChemistryOpticsPhysicsEnvironmental chemistryOceanographyGeologyDetectorComposite materialQuantum mechanicsLaser-induced spectroscopy and plasmaAnalytical chemistry methods developmentMercury impact and mitigation studies