Abstract
It is a well-known fact that laser-induced breakdown spectroscopy (LIBS) has emerged as one of the best analytical techniques for multi-elemental compositional analysis of samples. We report assembling and optimization of LIBS set up using high resolution and broad-range echelle spectrograph coupled to an intensified charge coupled device (ICCD) to detect and quantify trace elements in environmental and clinical sam- ples. Effects of variations of experimental parameters on spectroscopy signals of copper and brass are reported. Preliminary results of some plasma diagnostic calculations using recorded time-resolved optical emission signals are also reported for brass samples.
| Original language | English |
|---|---|
| Pages (from-to) | 1145-1150 |
| Number of pages | 6 |
| Journal | Pramana - Journal of Physics |
| Volume | 75 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 01-01-2010 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
Cite this
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Spectroscopy of laser-produced plasmas : Setting up of high-performance laser-induced breakdown spectroscopy system. / Unnikrishnan, V. K.; Alti, Kamlesh; Nayak, Rajesh; Rodney Bernard, Bernard; Kartha, V. B.; Santhosh, C.; Gupta, G. P.; Suri, B. M.
In: Pramana - Journal of Physics, Vol. 75, No. 6, 01.01.2010, p. 1145-1150.Research output: Contribution to journal › Article
TY - JOUR
T1 - Spectroscopy of laser-produced plasmas
T2 - Setting up of high-performance laser-induced breakdown spectroscopy system
AU - Unnikrishnan, V. K.
AU - Alti, Kamlesh
AU - Nayak, Rajesh
AU - Rodney Bernard, Bernard
AU - Kartha, V. B.
AU - Santhosh, C.
AU - Gupta, G. P.
AU - Suri, B. M.
PY - 2010/1/1
Y1 - 2010/1/1
N2 - It is a well-known fact that laser-induced breakdown spectroscopy (LIBS) has emerged as one of the best analytical techniques for multi-elemental compositional analysis of samples. We report assembling and optimization of LIBS set up using high resolution and broad-range echelle spectrograph coupled to an intensified charge coupled device (ICCD) to detect and quantify trace elements in environmental and clinical sam- ples. Effects of variations of experimental parameters on spectroscopy signals of copper and brass are reported. Preliminary results of some plasma diagnostic calculations using recorded time-resolved optical emission signals are also reported for brass samples.
AB - It is a well-known fact that laser-induced breakdown spectroscopy (LIBS) has emerged as one of the best analytical techniques for multi-elemental compositional analysis of samples. We report assembling and optimization of LIBS set up using high resolution and broad-range echelle spectrograph coupled to an intensified charge coupled device (ICCD) to detect and quantify trace elements in environmental and clinical sam- ples. Effects of variations of experimental parameters on spectroscopy signals of copper and brass are reported. Preliminary results of some plasma diagnostic calculations using recorded time-resolved optical emission signals are also reported for brass samples.
UR - http://www.scopus.com/inward/record.url?scp=78650471482&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650471482&partnerID=8YFLogxK
U2 - 10.1007/s12043-010-0198-1
DO - 10.1007/s12043-010-0198-1
M3 - Article
AN - SCOPUS:78650471482
VL - 75
SP - 1145
EP - 1150
JO - Pramana - Journal of Physics
JF - Pramana - Journal of Physics
SN - 0304-4289
IS - 6
ER -