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Applied Optics

Applied Optics


  • Vol. 42, Iss. 30 — Oct. 20, 2003
  • pp: 6078–6084

Spectral analysis of the acoustic emission of laser-produced plasmas

Santiago Palanco and Javier Laserna  »View Author Affiliations

Applied Optics, Vol. 42, Issue 30, pp. 6078-6084 (2003)

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A Q-switched frequency Nd:YAG laser was focused on copper, aluminum, and lead targets. The acoustic emission accompanying plasma formation was acquired and analyzed in both the time and the frequency domains. Spectral analysis of the shock wave has proved to be a simple and low-cost diagnostic of plasma phenomena. In the time domain, several propagation mechanisms of the shock wave were observed and the velocity profile of the shock wave estimated. Spectral measurements were performed in the acoustic propagation regime of the shock waves. Spectral features related to the plasma formation mechanism were identified and discussed for copper, aluminum, and lead on the basis of the physical properties of these elements, the expansion mechanisms of the plasma, and an empirical parameter representative of the transported energy.

© 2003 Optical Society of America

OCIS Codes
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(140.3440) Lasers and laser optics : Laser-induced breakdown
(300.0300) Spectroscopy : Spectroscopy
(350.5400) Other areas of optics : Plasmas

Original Manuscript: January 16, 2003
Revised Manuscript: May 28, 2003
Published: October 20, 2003

Santiago Palanco and Javier Laserna, "Spectral analysis of the acoustic emission of laser-produced plasmas," Appl. Opt. 42, 6078-6084 (2003)

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  1. Z.-W. Hwang, Y. Y. Teng, K.-P. Li, J. Sneddon, “Interaction of a laser beam with metals. I. Quantitative studies of plasma emission,” Appl. Spectrosc. 45, 435–441 (1991). [CrossRef]
  2. Y. I. Lee, S. P. Sawan, T. L. Thiem, Y. Y. Teng, J. Sneddon, “Interaction of a laser beam with metals. II. Space-resolved studies of laser-ablated plasma emission,” Appl. Spectrosc. 46, 436–441 (1992). [CrossRef]
  3. Y. I. Lee, T. L. Thiem, G. H. Kim, Y. Y. Teng, J. Sneddon, “Interaction of an excimer-laser beam with metals. III. The effect of a controlled atmosphere in laser-ablated plasma emission,” Appl. Spectrosc. 46, 1598–1604 (1992).
  4. Y. I. Lee, K. Song, H.-K. Cha, J. M. Lee, M. C. Park, G. H. Lee, J. Sneddon, “Influence of atmosphere and irradiation wavelength on copper plasma emission induced by excimer and Q-switched Nd:YAG laser ablation,” Appl. Spectrosc. 51, 959–964 (1997). [CrossRef]
  5. M. Milán, J. M. Vadillo, J. J. Laserna, “Removal of air interference in laser-induced breakdown spectrometry monitored by spatially and temporally resolved charge-coupled device measurements,” J. Anal. At. Spectrom. 12, 441–444 (1997). [CrossRef]
  6. L. M. Cabalín, J. J. Laserna, “Experimental determination of laser induced breakdown thresholds of metals under nanosecond Q-switched laser operation,” Spectrochim. Acta Part B 53, 723–740 (1998). [CrossRef]
  7. E. R. Denoyer, K. J. Fredeen, J. W. Hager, “Laser solid sampling for inductively coupled plasma mass spectrometry,” Anal. Chem. 6, 445A–457A (1991).
  8. J. Marshall, J. Franks, I. Abell, C. Tye, “Determination of trace elements in solid plastic materials by laser ablation-inductively coupled plasma mass spectrometry,” J. Anal. At. Spectrom. 6, 145–150 (1991). [CrossRef]
  9. L. M. Cabalín, J. M. Mermet, “Use of normalized relative line intensities for qualitative and semiquantitative analysis in inductively coupled plasma atomic emission spectrometry using a custom segmented-array charge coupled device detector. III. Application to laser ablation,” Appl. Spectrosc. 51, 898–901 (1997). [CrossRef]
  10. M. Sabsabi, P. Cielo, “Quantitative analysis of aluminum alloys by laser-induced breakdown spectroscopy and plasma characterization,” Appl. Spectrosc. 49, 499–507 (1995). [CrossRef]
  11. J. A. Aguilera, C. Aragón, J. Campos, “Determination of carbon content in steel using laser-induced breakdown spectroscopy,” Appl. Spectrosc. 46, 1382–1387 (1992). [CrossRef]
  12. I. B. Gornushkin, A. Ruiz-Medina, J. M. Anzano, B. W. Smith, J. D. Winefordner, “Identification of particulate materials by correlation analysis using a microscopic laser induced breakdown spectrometer,” J. Anal. At. Spectrom. 15, 581–586 (2000). [CrossRef]
  13. S. Palanco, L. M. Cabalín, D. Romero, J. J. Laserna, “Infrared laser ablation and atomic emission spectrometry of stainless steel at high temperatures,” J. Anal. At. Spectrom. 14, 1883–1887 (1999). [CrossRef]
  14. S. Palanco, J. J. Laserna, “Full automation of a laser-induced breakdown spectrometer for quality assessment in the steel industry with sample handling, surface preparation and quantitative analysis capabilities,” J. Anal. At. Spectrom. 15, 1321–1327 (2000). [CrossRef]
  15. S. Palanco, J. M. Baena, J. J. Laserna, “Open-path laserinduced plasma spectrometry for remote analytical measurements on solid surfaces,” Spectrochim. Acta Part B 57, 591–599 (2002). [CrossRef]
  16. R. G. Root, “Modeling of post-breakdown phenomena,” in Laser-Induced Plasmas and Applications, L. J. Radziemski, D. A. Cremers, eds. (Marcel Dekker, New York, 1987).
  17. H. M. Pang, D. R. Wiederin, R. S. Houk, E. S. Yeung, “High-repetition-rate laser ablation for elemental analysis in an inductively coupled plasma with acoustic wave normalization,” Anal. Chem. 63, 390–394 (1991). [CrossRef]
  18. V. Kanický, V. Otruba, J.-M. Mermet, “Use of internal standardization to compensate for a wide range of absorbance in the analysis of glasses by UV laser ablation inductively coupled plasma atomic emission spectrometry,” Appl. Spectrosc. 52, 638–642 (1998). [CrossRef]
  19. J. Diaci, J. Mozina, “A study of blast waveforms detected simultaneously by a microphone and a laser probe during laser ablation,” Appl. Phys. A 55, 352–358 (1992). [CrossRef]
  20. L. Grad, J. Mozina, “Acoustic in situ monitoring of excimer laser ablation of different ceramics,” Appl. Surf. Sci. 63, 370–375 (1993). [CrossRef]
  21. C. Stauter, P. Gerard, J. Fontaine, T. Engel, “Laser ablation acoustical monitoring,” Appl. Surf. Sci. 109/110, 174–178 (1997). [CrossRef]
  22. T. W. Murray, J. W. Wagner, “Laser generation of acoustic waves in the ablative regime,” J. Appl. Phys. 85, 2031–2040 (1999). [CrossRef]
  23. W. W. Duley, Y. L. Mao, “The effect of surface condition on acoustic emission during welding of aluminum with CO2 laser radiation,” J. Phys. D 27, 1379–1383 (1994). [CrossRef]
  24. D. Farson, K. R. Kim, “Generation of optical and acoustic emissions by laser weld plumes,” J. Appl. Phys. 85, 1329–1336 (1999). [CrossRef]
  25. A. Ali, D. Farson, “Statistical classification of spectral data for laser weld quality monitoring,” ASME J. Manuf. Sci. Eng. 124, 323–325 (2002). [CrossRef]

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