Effects of intrapulse structure on hole geometry in laser drilling

Journal of Laser Applications

Volumn 12, Issue 6, 2000, Pages 232-238

  Cheng, Jun ^a   Kahlen, Franz Josef ^a   Kar, Aravinda ^a  

^a UNIVERSITY OF CENTRAL FLORIDA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DRILLING; HEAT CONDUCTION; MATHEMATICAL MODELS; STAINLESS STEEL;

INTRAPULSE STRUCTURES; LASER DRILLING;

PULSED LASER APPLICATIONS;

EID: 0034428027     PISSN: 1042346X     EISSN: None     Source Type: Journal    
DOI: 10.2351/1.1324714     Document Type: Article

References (9)

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2. J. Cheng, "Effects of intra-pulse structure on hole geometry in laser drilling," M.S. thesis, University of Central Florida, Orlando, FL, 1999.
3. W. Steen and J. Kamalu, Laser Materials Processing, edited by M. Bass (North-Holland, Amsterdam, 1983), pp. 18-24.
4. A. Matsunawa, S. Katayama, S. Kohsaka, M. Mizutani, and K. Nishizawa, "Pulse shape optimization for defect prevention in pulsed laser welding of stainless steel," ICALEO'93, edited by P. Denney, I. Miyamoto, and B. Mordike (Laser Institute of America), Vol. 77, pp. 487-497.
5. H. Bransch, D. Weckman, and H. Kerr, "Effects of pulse shaping on Nd:YAG spot welds in austenitic stainless steel," Weld. Res. (Miami) 1, 141-151 (1994).
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7. X. Chen, W. Lotshaw, A. Ortiz, P. Staver, C. Erikson, M. Mclaughlin, and T. Rockstroh, "Laser drilling of advanced materials: Effects of peak power, pulse format, and wavelength," J. Laser Appl. 8, 233-239 (1996).
8. H. S. Carslaw and J. C. Jaeger, Conduction of Heat in Solids, 2nd ed. (Clarendon, Oxford, 1959), pp. 282-284.
9. F. White, Viscous Fluid Flow, 2nd ed. (McGraw-Hill, New York, 1991), pp. 106-114.