[1] C. L. Yau, K. C. Chan, and W. B. Lee, J. Mater. Process Techmol. 82, 117 (1998).
[2] K. C. Chan and J. Liang, J. Mater. Process Technol. 100, 214 (2000).
[3] J. Magee, J. Sidhu, and R. L. Cooke, Opt. Laser Eng. 34, 339 (2000).
[4] Z. Ji and S. Wu, J. Mater. Process Technol. 74, 89 (1998).
[5] Z. Hu, M. Labudovic, H. Wang, and R. Kovacevic, Int. J. Mach. Tools. Manuf. 41, 589 (2001).
[6] F. Vollersten, Lasers Eng. 2, 261 (1994).
[7] C. L. Yau, K. C. Chan, and W. B. Lee, in Proceedings of Laser Assisted Net Shape Engineering 156 (1997).
[8] A. K. Kyrsanidi, T. B. Kermanidis, and S. G. Pantelakis, J. Mater. Process Technol. 87, 281 (1999).
[9] T. Hennige, J. Mater. Process Technol. 103, 2 (2001).
[10] J. Kim and S. J. Na, Opt. Laser Technol. 35, 605 (2003).
[11] J. Bao and Y. Yao, J. Manuf. Sci. Eng. 123, 53 (2001).
[12] C. Liu and Y. L. Yao, J. Manuf. Processes 4, 1 (2002).
[13] M. Geiger and F. Vollersten, CIRP Annals 42, 301 (1993).
[14] Q. Nadeem and S. J. Na, Chin. Opt. Lett. 9, 051402 (2011).
[15] Q. Nadeem, W. J. Seong, and S. J. Na, in Proceedings of Autumn Annual Conference of KWJS 52, 22 (2009).
[16] G. Thomson and M. Pridham, Mechatronics 7, 429 (1997).
