[1] [1] N. Kitamura, JWES-TP-8302 359 (1983).

[2] [2] A. Moshaiov and W. Vorus, J. Ship Research 31, 269 (1987).

[3] [3] H. Frackiewicz, Fabtech International, Illinois 723 (1993).

[4] [4] M. Geiger, Annals of the CIRP 43, 563 (1994).

[5] [5] D. F. Walczyk and S. Vittal, J. Manuf. Proc. 2, 258 (2000).

[6] [6] Z. Ji and S. Wu, J. Mater. Process. Technol. 74, 89 (1998).

[7] [7] A. K. Kyrsanidi, T. B. Kermanidis, and S. G. Pantelakis, J. Mater. Process. Technol. 104, 94 (2000).

[8] [8] J. Widlaszewski, in Proceedings of the LANE 569 (2001).

[9] [9] Y. Namba, in Proceedings of International Conference on Lasers 403 (1985).

[10] [10] K. Scully, J. Ship Production 3, 237 (1987).

[11] [11] M. Geiger, H. Arnet, and F. Vollertsen, in Proceedings of the LANE 81 (1994).

[12] [12] J. Magee, K. G. Watkins, W. M. Steen, N. J. Clader, J. Sidhu, and J. Kirby, in Proceedings of ICALEO’97 156 (1997).

[13] [13] T. Hennige, in Proceedings of the LANE 409 (1997).

[14] [14] J. Magee, K. G. Watkins, and T. Hennige, in Proceedings of ICALEO 77 (1999).

[15] [15] K. Masubuchi, in Proceedings of LAMP 939 (1992).

[16] [16] S. P. Edwardson, K. G. Watkins, G. Dearden, and J. Magee, in Proceedings of 3rd International Conference on Laser Assisted Net Shaping Erlangen 559 (2001).

[17] [17] C. Vaquez-Ojeda and J. Ramos-Grez, J. Mater. Process. Technol. 209, 2641 (2009).

[18] [18] J. Magee, K. G. Watkins, and T. Hennige, in Proceedings of ICALEO 77 (1999).

[19] [19] T. Hennige, J. Mater. Process. Technol. 103, 2 (2001).

[20] [20] Q. Nadeem and S. J. Na, Chin. Opt. Lett. 9, 051402 (2011).

[21] [21] Q. Nadeem, W. J. Seong, and S. J. Na, in Proceedings of Autumn Annual Conference of KWJS 22 (2009).

[22] [22] J. Kim and S. J. Na, Opt. Laser Technol. 35, 605 (2003).

[23] [23] Q. Nadeem, W. J. Seong, and S. J. Na, Chin. Opt. Lett. 10, 021405 (2012).

[24] [24] D. J. Chen, S. C. Wu, and M. Q. Li, J. Mater. Process. Technol. 152, 62 (2004).

[25] [25] P. Zhang, B. Guo, D. Shan, and Z. Ji, J. Mater. Process. Technol. 184, 157 (2007).

[26] [26] M. Geiger and F. Vollertsen, Leichtbaustrukturen Und Leichte Bauteile. 1080, 293 (1994).