Electron-ion relaxation time dependent signal enhancement in ultrafast double-pulse laser-induced breakdown spectroscopy

2013 ◽  
Vol 103 (4) ◽  
pp. 041102 ◽  
Author(s):  
S. S. Harilal ◽  
P. K. Diwakar ◽  
A. Hassanein
Keyword(s):  
Relaxation Time ◽  
Pulse Laser ◽  
Signal Enhancement ◽  
Double Pulse ◽  
Time Dependent ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Dependent Signal ◽  
Double Pulse Laser

Signal enhancement in collinear double-pulse laser-induced breakdown spectroscopy applied to different soils

2015 ◽  
Vol 111 ◽  
pp. 23-29 ◽  
Author(s):  
Gustavo Nicolodelli ◽  
Giorgio Saverio Senesi ◽  
Renan Arnon Romano ◽  
Ivan Luiz de Oliveira Perazzoli ◽  
Débora Marcondes Bastos Pereira Milori
Keyword(s):  
Pulse Laser ◽  
Signal Enhancement ◽  
Double Pulse ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Double Pulse Laser ◽  
Different Soils

Basic mechanisms of signal enhancement in ns double-pulse laser-induced breakdown spectroscopy in a gas environment

2014 ◽  
Vol 29 (8) ◽  
pp. 1318-1338 ◽  
Author(s):  
Elisabetta Tognoni ◽  
Gabriele Cristoforetti
Keyword(s):  
Pulse Laser ◽  
Signal Enhancement ◽  
Double Pulse ◽  
Laser Induced Breakdown Spectroscopy ◽  
Intensity Enhancement ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Gas Environment ◽  
Double Pulse Laser

Classifying ns double-pulse LIBS measurements according to the irradiation mode facilitates the interpretation of the mechanisms underlying intensity enhancement.

scholarly journals Triple-pulse LIBS: laser-induced breakdown spectroscopy signal enhancement by combination of pre-ablation and re-heating laser pulses

2020 ◽  
Vol 35 (2) ◽  
pp. 293-300 ◽  
Author(s):  
David Prochazka ◽  
Pavel Pořízka ◽  
Jan Novotný ◽  
Aleš Hrdlička ◽  
Karel Novotný ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Pulse Laser ◽  
Laser Pulses ◽  
Signal Enhancement ◽  
Double Pulse ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Double Pulse Laser

The goal of this work is to examine the effect of a third additional laser pulse on orthogonal double-pulse laser-induced breakdown spectroscopy (DP LIBS).

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