Czasopismo
Tytuł artykułu
Warianty tytułu
Języki publikacji
Abstrakty
This study is focused on exploring the feasibility of an all-optic surface scanning method in determining the size and position of a submerged, laser generated, optoacoustic (OA) source. The optoacoustic effect in this case was generated when the absorption of a short electromagnetic pulse in matter caused a dielectric breakdown, a plasma emission flash and a subsequent acoustic wave. In the experiment, a laser pulse with λ = 1064 nm and 12 ns pulse length was aimed at a volume of deionized water. When the laser beam was focused by a f = 16 mm lens, a single dielectric breakdown spot occurred. When a f = 40 mm was used several breakdowns in a row were induced. The breakdowns were photographed using a double shutter camera. The acoustic wave generated by the dielectric breakdowns were detected at a point on the water surface using a laser Doppler vibrometer (LDV). First, the LDV signal was used to calculate the speed of sound with an accuracy of 10 m/s. Secondly, the location and length of the dielectric breakdown was calculated with an accuracy of 1 mm. The calculated position matched the breakdown location recorded by a camera. The results show that it is possible to use LDV surface measurements from a single spot to determine both the position and length of the OA source as well as the speed of sound in the medium. Furthermore, the LDV measurements also show a secondary peak that originates from the OA source. To unravel the origin and properties of this interesting feature, further investigations are necessary
Słowa kluczowe
Czasopismo
Rocznik
Tom
Numer
Strony
235-241
Opis fizyczny
Daty
wydano
2010-04-01
online
2010-01-30
Twórcy
autor
- Department of Electrical and Information Engineering and Infotech Oulu, University of Oulu, P.O. Box 4500, 90014, University of Oulu, Finland, juha.saarela@oulu.fi
autor
- Department of Computer Science and Electrical Engineering, Luleå University of Technology, SE-97187, Luleå, Sweden
autor
- Department of Computer Science and Electrical Engineering, Luleå University of Technology, SE-97187, Luleå, Sweden
autor
- Department of Applied Physics and Mechanical Engineering, Luleå University of Technology, SE-97187, Luleå, Sweden
autor
- Department of Applied Physics and Mechanical Engineering, Luleå University of Technology, SE-97187, Luleå, Sweden
autor
- Department of Computer Science and Electrical Engineering, Luleå University of Technology, SE-97187, Luleå, Sweden
autor
- Department of Applied Physics and Mechanical Engineering, Luleå University of Technology, SE-97187, Luleå, Sweden
Bibliografia
- [1] P. K. Kennedy, D. X. Hammer, B. A. Rockwell, Quantum Electron.+ 21, 155 (1997) http://dx.doi.org/10.1016/S0079-6727(97)00002-5[Crossref]
- [2] S. I. Kudryashov, V. D. Zvorykin, Phys. Rev. E 78, 036404–1 (2008 http://dx.doi.org/10.1103/PhysRevE.78.036404[Crossref]
- [3] A. Vogel, R. Engelhardt, U. Behnle, U. Parlitz, App. Phys. B-Lasers O. 62, 173 (1996) http://dx.doi.org/10.1007/BF01081122[Crossref]
- [4] A. Vogel, P. Schweiger, A. Frieser, M. Asiyo, R. Birngruber, IEEE J. Quantum Elect. 21, 2240, (1990) http://dx.doi.org/10.1109/3.64361[Crossref]
- [5] A. A. Aliverdiev, A. A. Amirova, M. G. Karimov, Quantum Electron.+ 30, 1115 (2000) http://dx.doi.org/10.1070/QE2000v030n12ABEH001875[Crossref]
- [6] M. H. Xu, L. H. V. Wang, Rev. Sci. Instrum. 77, 041101–1 (2006) http://dx.doi.org/10.1063/1.2195024[Crossref]
- [7] A. A. Karabutov, N. B. Podymova, V. S. Letokhov, App. Phys. B-Lasers O. 63, 545 (1996)
- [8] P. Burgholzer, C. Hofer, G. Paltauf, M. Haltmeier, O. Scherzer, IEEE T. Ultrason. Ferr. 52, 1577 (2005) http://dx.doi.org/10.1109/TUFFC.2005.1516030[Crossref]
- [9] T. D. Khokhlova et al., Appl. Opt. 46, 262 (2007) http://dx.doi.org/10.1364/AO.46.000262[Crossref]
- [10] S. Manohar, A. Kharine, J. C. G. van Hespen, W. Steenbergen, T. G. van Leeuwen, Phys. Med. Biol. 50, 2543 (2005) http://dx.doi.org/10.1088/0031-9155/50/11/007[Crossref]
- [11] J. J. Niederhauser, D. Frauchiger, H. P. Weber, M. Frenz, Appl. Phys. Lett. 81, 571 (2002) http://dx.doi.org/10.1063/1.1495539[Crossref]
- [12] K. P. Kostli et al., IEEE J. Sel. Top. Quant. 7, 918 (2001) http://dx.doi.org/10.1109/2944.983294[Crossref]
- [13] A. Meyer, S. Gspan, S. Bernet, M. Ritsch-Marte, J. Appl. Phys. 96, 5886 (2004) http://dx.doi.org/10.1063/1.1801162[Crossref]
- [14] S. A. Carp, A. Guerra, S. Q. Duque, V. Venugopalan, Appl. Phys. Lett. 85, 5772 (2004) http://dx.doi.org/10.1063/1.1831569[Crossref]
- [15] B.P. Payne, V. Venugopalan, B. B. Mikic, N. S. Nishioka, J. Biomed. Opt. 8, 273 (2003) http://dx.doi.org/10.1117/1.1559727[Crossref]
- [16] A. Vogel, S. Busch, U. Parlitz, J. Acoust. Soc. Am. 100, 148 (1996) http://dx.doi.org/10.1121/1.415878[Crossref]
- [17] J. Niemi, T. Löfqvist, P. Gren, In: Proceedings of SPIE vol. 7022, Advanced Laser Technologies 3.-7. 9. 2007, Levi Finland (SPIE, 2008) 70220C-1
- [18] N. Bilaniuk, G. S. K. Wong, J. Acoust. Soc. Am. 93, 1609 (1993) http://dx.doi.org/10.1121/1.406819[Crossref]
- [19] J. Noack, A. Vogel, Journal of Quantum Electronics 35, 1156 (1999) http://dx.doi.org/10.1109/3.777215[Crossref]
- [20] I. Akhatov et al., Phys. Fluids 13, 2805 (2001) http://dx.doi.org/10.1063/1.1401810[Crossref]
- [21] P. Gregorcic, R. Petrovsek, J. Mozina, G. Mocnik, Appl. Phys. A 93, 901 (2008) http://dx.doi.org/10.1007/s00339-008-4751-4[Crossref]
Typ dokumentu
Bibliografia
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bwmeta1.element.-psjd-doi-10_2478_s11534-009-0122-9