T. Fellmeth, M. Menkoe, F. Clement, D. Biro, and R. Preu, “Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells,” Sol. Energy Mater. Sol. Cells 94(12), 1996–2001 (2010).
[Crossref]
L. V. Zhigilei, Z. B. Lin, and D. S. Ivanov, “Atomistic modeling of short pulse laser ablation of metals: connections between melting, spallation, and phase explosion,” J. Phys. Chem. C 113(27), 11892–11906 (2009).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
E. V. Kerschaver and G. Beaucarne, “Back-contact solar cells: a review,” Prog. Photovolt. Res. Appl. 14(2), 107–123 (2006).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
J. Ren, S. S. Orlov, and L. Hesselink, “Rear surface spallation on single-crystal silicon in nanosecond laser micromachining,” J. Appl. Phys. 97(10), 104304 (2005).
[Crossref]
G. Paltauf and P. E. Dyer, “Photomechanical processes and effects in ablation,” Chem. Rev. 103(2), 487–518 (2003).
[Crossref]
[PubMed]
S. Zhu, Y. F. Lu, M. H. Hong, and X. Y. Chen, “Laser ablation of solid substrates in water and ambient air,” J. Appl. Phys. 89(4), 2400–2403 (2001).
[Crossref]
S. Zhu, Y. F. Lu, and M. H. Hong, “Laser ablation of solid substrates in a water-confined environment,” Appl. Phys. Lett. 79(9), 1396–1398 (2001).
[Crossref]
Y. F. Lu, M. H. Hong, S. J. Chua, B. S. Teo, and T. S. Low, “Audible acoustic wave emission in excimer laser interaction with materials,” J. Appl. Phys. 79(5), 2186–2191 (1996).
[Crossref]
M. A. Green and M. J. Keevers, “Optical properties of intrinsic silicon at 300 K,” Prog. Photovolt. Res. Appl. 3(3), 189–192 (1995).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
A. W. Webb, E. F. Skelton, D. J. Nagel, and S. B. Qadri, “Effects of laser-driven shocks on silicon single crystals,” J. Appl. Phys. 61(3), 1155–1161 (1987).
[Crossref]
N. C. Anderholm, “Laser generated stress waves,” Appl. Phys. Lett. 16(3), 113–115 (1970).
[Crossref]
N. C. Anderholm, “Laser generated stress waves,” Appl. Phys. Lett. 16(3), 113–115 (1970).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
E. V. Kerschaver and G. Beaucarne, “Back-contact solar cells: a review,” Prog. Photovolt. Res. Appl. 14(2), 107–123 (2006).
[Crossref]
T. Fellmeth, M. Menkoe, F. Clement, D. Biro, and R. Preu, “Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells,” Sol. Energy Mater. Sol. Cells 94(12), 1996–2001 (2010).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
S. Zhu, Y. F. Lu, M. H. Hong, and X. Y. Chen, “Laser ablation of solid substrates in water and ambient air,” J. Appl. Phys. 89(4), 2400–2403 (2001).
[Crossref]
Y. F. Lu, M. H. Hong, S. J. Chua, B. S. Teo, and T. S. Low, “Audible acoustic wave emission in excimer laser interaction with materials,” J. Appl. Phys. 79(5), 2186–2191 (1996).
[Crossref]
T. Fellmeth, M. Menkoe, F. Clement, D. Biro, and R. Preu, “Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells,” Sol. Energy Mater. Sol. Cells 94(12), 1996–2001 (2010).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
G. Paltauf and P. E. Dyer, “Photomechanical processes and effects in ablation,” Chem. Rev. 103(2), 487–518 (2003).
[Crossref]
[PubMed]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
T. Fellmeth, M. Menkoe, F. Clement, D. Biro, and R. Preu, “Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells,” Sol. Energy Mater. Sol. Cells 94(12), 1996–2001 (2010).
[Crossref]
M. A. Green and M. J. Keevers, “Optical properties of intrinsic silicon at 300 K,” Prog. Photovolt. Res. Appl. 3(3), 189–192 (1995).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
J. Ren, S. S. Orlov, and L. Hesselink, “Rear surface spallation on single-crystal silicon in nanosecond laser micromachining,” J. Appl. Phys. 97(10), 104304 (2005).
[Crossref]
S. Zhu, Y. F. Lu, M. H. Hong, and X. Y. Chen, “Laser ablation of solid substrates in water and ambient air,” J. Appl. Phys. 89(4), 2400–2403 (2001).
[Crossref]
S. Zhu, Y. F. Lu, and M. H. Hong, “Laser ablation of solid substrates in a water-confined environment,” Appl. Phys. Lett. 79(9), 1396–1398 (2001).
[Crossref]
Y. F. Lu, M. H. Hong, S. J. Chua, B. S. Teo, and T. S. Low, “Audible acoustic wave emission in excimer laser interaction with materials,” J. Appl. Phys. 79(5), 2186–2191 (1996).
[Crossref]
L. V. Zhigilei, Z. B. Lin, and D. S. Ivanov, “Atomistic modeling of short pulse laser ablation of metals: connections between melting, spallation, and phase explosion,” J. Phys. Chem. C 113(27), 11892–11906 (2009).
[Crossref]
M. A. Green and M. J. Keevers, “Optical properties of intrinsic silicon at 300 K,” Prog. Photovolt. Res. Appl. 3(3), 189–192 (1995).
[Crossref]
E. V. Kerschaver and G. Beaucarne, “Back-contact solar cells: a review,” Prog. Photovolt. Res. Appl. 14(2), 107–123 (2006).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
L. V. Zhigilei, Z. B. Lin, and D. S. Ivanov, “Atomistic modeling of short pulse laser ablation of metals: connections between melting, spallation, and phase explosion,” J. Phys. Chem. C 113(27), 11892–11906 (2009).
[Crossref]
Y. F. Lu, M. H. Hong, S. J. Chua, B. S. Teo, and T. S. Low, “Audible acoustic wave emission in excimer laser interaction with materials,” J. Appl. Phys. 79(5), 2186–2191 (1996).
[Crossref]
S. Zhu, Y. F. Lu, M. H. Hong, and X. Y. Chen, “Laser ablation of solid substrates in water and ambient air,” J. Appl. Phys. 89(4), 2400–2403 (2001).
[Crossref]
S. Zhu, Y. F. Lu, and M. H. Hong, “Laser ablation of solid substrates in a water-confined environment,” Appl. Phys. Lett. 79(9), 1396–1398 (2001).
[Crossref]
Y. F. Lu, M. H. Hong, S. J. Chua, B. S. Teo, and T. S. Low, “Audible acoustic wave emission in excimer laser interaction with materials,” J. Appl. Phys. 79(5), 2186–2191 (1996).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
T. Fellmeth, M. Menkoe, F. Clement, D. Biro, and R. Preu, “Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells,” Sol. Energy Mater. Sol. Cells 94(12), 1996–2001 (2010).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
A. W. Webb, E. F. Skelton, D. J. Nagel, and S. B. Qadri, “Effects of laser-driven shocks on silicon single crystals,” J. Appl. Phys. 61(3), 1155–1161 (1987).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
J. Ren, S. S. Orlov, and L. Hesselink, “Rear surface spallation on single-crystal silicon in nanosecond laser micromachining,” J. Appl. Phys. 97(10), 104304 (2005).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
G. Paltauf and P. E. Dyer, “Photomechanical processes and effects in ablation,” Chem. Rev. 103(2), 487–518 (2003).
[Crossref]
[PubMed]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
T. Fellmeth, M. Menkoe, F. Clement, D. Biro, and R. Preu, “Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells,” Sol. Energy Mater. Sol. Cells 94(12), 1996–2001 (2010).
[Crossref]
A. W. Webb, E. F. Skelton, D. J. Nagel, and S. B. Qadri, “Effects of laser-driven shocks on silicon single crystals,” J. Appl. Phys. 61(3), 1155–1161 (1987).
[Crossref]
J. Ren, S. S. Orlov, and L. Hesselink, “Rear surface spallation on single-crystal silicon in nanosecond laser micromachining,” J. Appl. Phys. 97(10), 104304 (2005).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
A. W. Webb, E. F. Skelton, D. J. Nagel, and S. B. Qadri, “Effects of laser-driven shocks on silicon single crystals,” J. Appl. Phys. 61(3), 1155–1161 (1987).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
Y. F. Lu, M. H. Hong, S. J. Chua, B. S. Teo, and T. S. Low, “Audible acoustic wave emission in excimer laser interaction with materials,” J. Appl. Phys. 79(5), 2186–2191 (1996).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
A. W. Webb, E. F. Skelton, D. J. Nagel, and S. B. Qadri, “Effects of laser-driven shocks on silicon single crystals,” J. Appl. Phys. 61(3), 1155–1161 (1987).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
L. V. Zhigilei, Z. B. Lin, and D. S. Ivanov, “Atomistic modeling of short pulse laser ablation of metals: connections between melting, spallation, and phase explosion,” J. Phys. Chem. C 113(27), 11892–11906 (2009).
[Crossref]
S. Zhu, Y. F. Lu, M. H. Hong, and X. Y. Chen, “Laser ablation of solid substrates in water and ambient air,” J. Appl. Phys. 89(4), 2400–2403 (2001).
[Crossref]
S. Zhu, Y. F. Lu, and M. H. Hong, “Laser ablation of solid substrates in a water-confined environment,” Appl. Phys. Lett. 79(9), 1396–1398 (2001).
[Crossref]
X. Z. Zeng, X. L. Mao, S. S. Mao, S. B. Wen, R. Greif, and R. E. Russo, “Laser-induced shockwave propagation from ablation in a cavity,” Appl. Phys. Lett. 88(6), 061502 (2006).
[Crossref]
S. Zhu, Y. F. Lu, and M. H. Hong, “Laser ablation of solid substrates in a water-confined environment,” Appl. Phys. Lett. 79(9), 1396–1398 (2001).
[Crossref]
N. C. Anderholm, “Laser generated stress waves,” Appl. Phys. Lett. 16(3), 113–115 (1970).
[Crossref]
G. Paltauf and P. E. Dyer, “Photomechanical processes and effects in ablation,” Chem. Rev. 103(2), 487–518 (2003).
[Crossref]
[PubMed]
Y. F. Lu, M. H. Hong, S. J. Chua, B. S. Teo, and T. S. Low, “Audible acoustic wave emission in excimer laser interaction with materials,” J. Appl. Phys. 79(5), 2186–2191 (1996).
[Crossref]
S. Zhu, Y. F. Lu, M. H. Hong, and X. Y. Chen, “Laser ablation of solid substrates in water and ambient air,” J. Appl. Phys. 89(4), 2400–2403 (2001).
[Crossref]
C. R. Phipps, T. P. Turner, R. F. Harrison, G. W. York, W. Z. Osborne, G. K. Anderson, X. F. Corlis, L. C. Haynes, H. S. Steele, K. C. Spicochi, and T. R. King, “Impulse coupling to targets in vacuum by KrF, HF, and CO2 single pulse lasers,” J. Appl. Phys. 64(3), 1083–1096 (1988).
[Crossref]
A. W. Webb, E. F. Skelton, D. J. Nagel, and S. B. Qadri, “Effects of laser-driven shocks on silicon single crystals,” J. Appl. Phys. 61(3), 1155–1161 (1987).
[Crossref]
J. Ren, S. S. Orlov, and L. Hesselink, “Rear surface spallation on single-crystal silicon in nanosecond laser micromachining,” J. Appl. Phys. 97(10), 104304 (2005).
[Crossref]
L. V. Zhigilei, Z. B. Lin, and D. S. Ivanov, “Atomistic modeling of short pulse laser ablation of metals: connections between melting, spallation, and phase explosion,” J. Phys. Chem. C 113(27), 11892–11906 (2009).
[Crossref]
M. A. Green and M. J. Keevers, “Optical properties of intrinsic silicon at 300 K,” Prog. Photovolt. Res. Appl. 3(3), 189–192 (1995).
[Crossref]
E. V. Kerschaver and G. Beaucarne, “Back-contact solar cells: a review,” Prog. Photovolt. Res. Appl. 14(2), 107–123 (2006).
[Crossref]
P. Engelhart, S. Hermann, T. Neubert, H. Plagwitz, R. Grischke, R. Meyer, U. Klug, A. Schoonderbeek, U. Stute, and R. Brendel, “Laser ablation of SiO2 for locally contacted Si solar cells with ultra-short pulses,” Prog. Photovolt. Res. Appl. 15(6), 521–527 (2007).
[Crossref]
T. Fellmeth, M. Menkoe, F. Clement, D. Biro, and R. Preu, “Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells,” Sol. Energy Mater. Sol. Cells 94(12), 1996–2001 (2010).
[Crossref]
S. Baumann, D. Kray, K. Mayer, A. Eyer, and G. P. Willeke, “Comparative study of laser induced damage in silicon wafers,” in Proceedings of 4th IEEE World Conference on the Photovoltaic Energy Conversion, Hawaii, USA, (2006), pp. 1142–1145.
J. Knobloch, A. Aberle, and B. Voss, “Cost effective processes for silicon solar cells with high performance,” in Proceedings of 9th EU PVSEC, Freiburg, Germany (1989), pp.777–780.
T. Roder, P. Grabitz, S. Eisele, C. Wagner, J. R. Kohler, and J. H. Werner, “0.4% absolute efficiency gain of industrial solar cells by laser doped selective emitter,” in Proceedings of 34th IEEE Photovoltaic Specialists Conference (PVSC), PA, USA, (2009), pp. 871–873.
M. Boustie, L. Berthe, T. Resseguier, and M. Arrigoni, “Laser shock waves: fundamentals and applications,” in Proceedings of 1st International Symposium on Laser Ultrasonics: Science, Technology and Applications. Montreal, Canada, (2008), pp. 32–40.