Abstract

Laser induced breakdown spectroscopy (LIBS) is a potential technique for rapid analysis of samples present in solids, gases and liquids. In the last two decades it was an object of extensive studies. Controlled calibration method used to analysis the LIBS spectra is investigated. Compared with the inner calibration and calibration-free (CF) methods, this new method overcomes "matrix effect", and demonstrates a better ability to cope with the spectra. It is used to analyze natural soil, and errors of the concentration are decreased about 5%. The result shows that the new method is feasible and accurate.

© 2008 Chinese Optics Letters

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2007 (3)

M. A. Gondal and T. Hussain, Talanta 71, 73 (2007).

Z. Wang and J. Wang, China Science and Technology Information (in Chinese) (9), 21 (2007).

V. S. Burakov and S. N. Raikov, Spectrochim. Acta Part B 62, 217 (2007).

2006 (5)

G. Hubmer, R. Kitzberger, and K. Morwald, Anal. Bioanal. Chem. 385, 219 (2006).

J. Li, C. Lin, and S. Li, Spectroscopy and Spectral Analysis (in Chinese) 26, 944 (2006).

L. Yu, J. Lu, W. Chen, L. Huang, J. Li, and C. Xie, J. Appl. Opt. (in Chinese) 27, 147 (2006).

P. Yaroshchyk, D. Body, R. J. S. Morrison, and B. L. Chadwick, Spectrochim. Acta Part B 61, 200 (2006).

Z. Cui, X. Zhang, G. Yao, X. Wang, X. Xu, X. Zheng, E. Feng, and X. Ji, Acta Phys. Sin. (in Chinese) 55, 4506 (2006).

2005 (3)

L. Fomarini, F. Colao, R. Fantoni, V. Lazic, and V. Spizzicchino, Spectrochim. Acta Part B 60, 1186 (2005).

L. Yu, J. Lu, W. Chen, G. Wu, K. Shen, and W. Feng, Plasma Science & Technology 7, 3041 (2005).

H. Sun, Z. Xu, T. Jia, X. Li, C. Li, D. Feng, S. Xu, and X. Ge, Chin. Opt. Lett. 3, 60 (2005).

2000 (1)

M. Hanafi, M. M. Omar, and Y. E. E.-D. Gamal, Radiation Physics and Chemistry 57, 11 (2000).

1999 (1)

1998 (1)

L. St-Onge, M. Sabsabi, and P. Cielo, Spectrochim. Acta Part B 53, 407 (1998).

1962 (1)

F. Brech and L. Cross, Appl. Spectrosc. 16, 59 (1962).

Acta Phys. Sin. (in Chinese) (1)

Z. Cui, X. Zhang, G. Yao, X. Wang, X. Xu, X. Zheng, E. Feng, and X. Ji, Acta Phys. Sin. (in Chinese) 55, 4506 (2006).

Anal. Bioanal. Chem. (1)

G. Hubmer, R. Kitzberger, and K. Morwald, Anal. Bioanal. Chem. 385, 219 (2006).

Appl. Spectrosc. (2)

Chin. Opt. Lett. (1)

China Science and Technology Information (in Chinese) (1)

Z. Wang and J. Wang, China Science and Technology Information (in Chinese) (9), 21 (2007).

J. Appl. Opt. (in Chinese) (1)

L. Yu, J. Lu, W. Chen, L. Huang, J. Li, and C. Xie, J. Appl. Opt. (in Chinese) 27, 147 (2006).

Plasma Science & Technology (1)

L. Yu, J. Lu, W. Chen, G. Wu, K. Shen, and W. Feng, Plasma Science & Technology 7, 3041 (2005).

Radiation Physics and Chemistry (1)

M. Hanafi, M. M. Omar, and Y. E. E.-D. Gamal, Radiation Physics and Chemistry 57, 11 (2000).

Spectrochim. Acta Part B (4)

L. St-Onge, M. Sabsabi, and P. Cielo, Spectrochim. Acta Part B 53, 407 (1998).

L. Fomarini, F. Colao, R. Fantoni, V. Lazic, and V. Spizzicchino, Spectrochim. Acta Part B 60, 1186 (2005).

P. Yaroshchyk, D. Body, R. J. S. Morrison, and B. L. Chadwick, Spectrochim. Acta Part B 61, 200 (2006).

V. S. Burakov and S. N. Raikov, Spectrochim. Acta Part B 62, 217 (2007).

Spectroscopy and Spectral Analysis (in Chinese) (1)

J. Li, C. Lin, and S. Li, Spectroscopy and Spectral Analysis (in Chinese) 26, 944 (2006).

Talanta (1)

M. A. Gondal and T. Hussain, Talanta 71, 73 (2007).

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