ICALEO 2010 Paper #P139 (Color Change in Laser Cutting of Paper Material)
Color Change in Laser Cutting of Paper Material
Authors:
Alexander Stepanov, Lappeenranta University of Technology, Faculty of Technology, Laser Processing Research Group (Laboratory of Welding Technology and Laser Processing); Lappeenranta Finland
Heidi Piili, Lappeenranta University of Technology, Faculty of Technology, Laser Processing Research Group (Laboratory of Welding Technology and Laser Processing); Lappeenranta Finland
Antti Salminen, Lappeenranta University of Technology, Faculty of Technology, Laser Processing Research Group (Laboratory of Welding Technology and Laser Processing); Lappeenranta Finland
Presented at ICALEO 2010
Laser technology has been deve...$28.00
ICALEO 2010 Paper #P141 (Correlation Between Computer-Based Simulation Model and Practice of High-Speed Laser Welding of Polycarbonate)
Correlation Between Computer-Based Simulation Model and Practice of High-Speed Laser Welding of Polycarbonate
Authors:
Heidi Piili, Lappeenranta University of Technology, Laser Processing Technology Research Group; Lappeenranta Finland
Lauri Taimisto, Lappeenranta University of Technology, Laser Processing Technology Research Group; Lappeenranta Finland
Tuomas Purtonen, Lappeenranta University of Technology, Laser Processing Technology Research Group; Lappeenranta Finland
Saara Ruotsalainen, VTT Technical Research Centre of Finland; Lappeenranta Finland
Petri Laakso, VTT Technical Research Centre of Finland; Lappeenranta Finland
Antti Salminen, Lap...$28.00
ICALEO 2010 Paper #P142 (Photoconductive Properties of Titanium Dioxide Film by Femtosecond Laser Irradiation)
Photoconductive Properties of Titanium Dioxide Film by Femtosecond Laser Irradiation
Authors:
Teppei Nomura, Graduate School of Enginering, Osaka University; Suita, Osaka Japan
Masahiro Tsukamoto, Joining and Welding Research Institute Osaka University; Ibaraki, Osaka Japan
Masanari Takahashi, Osaka Municipal Technical Research Institute; Osaka, Japan Japan
Masayuki Fujita, Institute for Laser Technology; Osaka, Japan Japan
Nobuyuki Abe, Joining and Welding Research Institute Osaka University; Ibaraki, Osaka Japan
Presented at ICALEO 2010
Titanium dioxide (TiO2) is functional ceramics and shows the photoconductive property by ultraviolet (UV) ...$28.00
ICALEO 2010 Paper #P145 (New Nozzle for High Power CO2 Laser Welding with Argon as Shielding Gas)
New Nozzle for High Power CO2 Laser Welding with Argon as Shielding Gas
Authors:
Karim Chouf, Air Liquide - CTAS Centre technique des Applications du Soudage; saint ouen l'aumone France
Philippe Lefebvre, Air Liquide - CTAS Centre technique des Applications du Soudage; Saint Ouen L'Aumône France
Gaia Ballerini, Air Liquide - CTAS Centre technique des Applications du Soudage; Saint Ouen L'Aumône France
Francis Briand, Air Liquide - CTAS Centre technique des Applications du Soudage; Saint Ouen L'Aumône France
Presented at ICALEO 2010
It is known that Helium is the most efficient shield gas for the high power CO2 laser welding process. The high ionisation ...$28.00
ICALEO 2010 Paper #P150 (Real-Time Control of Polarisation in High-Aspect-Ratio Ultra-Short-Pulse Laser Micro-Machining)
Real-Time Control of Polarisation in High-Aspect-Ratio Ultra-Short-Pulse Laser Micro-Machining
Authors:
O. J. Allegre, Laser Group of Engineering, University of Liverpool; Liverpool Great Britain
W. Perrie, Laser Group of Engineering, University of Liverpool; Liverpool Great Britain
K. Bauchert, Boulder Nonlinear Systems, Inc.; Liverpool
G. Dearden, Laser Group of Engineering, University of Liverpool; -
K.G. Watkins, The Laser Group, Department of Engineering; -
Presented at ICALEO 2010
A variety of micro-machining applications benefit from the very precise, melting-free processing of almost all materials using ultra-short pulse lasers. Con...$28.00
ICALEO 2010 Paper #P151 (Purchasing the Ounce of Prevention: Vital Tools for Today's Industrial Laser Users)
Purchasing the Ounce of Prevention: Vital Tools for Today's Industrial Laser Users
Authors:
John McCauley, Ophir-Spiricon, LLC; Logan UT USA
Presented at ICALEO 2010
An ounce of prevention is worth a pound of cure. Wise words to live by. But in these days it seems as if several are contemplating the cost of the ounce of prevention. Todays economical climate has most everyone in survival mode, giving careful consideration as to where to delegate monies. Companies are more careful these days to maximize the return on their investments than perhaps they have been in the past. For example, sometimes it just makes sense that new purchases are put on hold while the maintenance of existi...$28.00
ICALEO 2010 Paper #P153 (Surface Analysis System by VUV Photons-Stimulated Desorption.)
Surface Analysis System by VUV Photons-Stimulated Desorption.
Authors:
Masahito Katto, Cooperative Research Center, University of Miyazaki; Miyazaki Japan
Atushi Yokotani, Dept. of Electrical and Electronic Eng., University of Miyazaki; Miyazaki Japan
Masanori Kaku, Dept. of Electrical and Electronic Eng., University of Miyazaki; Miyazaki
Shoichi Kubodera, Dept. of Electrical and Electronic Eng., University of Miyazaki; Miyazaki Japan
Nobuyoshi Miyabayashi, Esco, Ltd.; Musashino Japan
Wataru Sasaki, NTP, Inc., CRC, University of Miyazaki; Miyazaki Japan
Presented at ICALEO 2010
We developed a novel surface analysis tecnique using...$28.00
ICALEO 2010 Paper #P154 (Laser-Induced Resonant Vibrational Excitations of Precursor Molecules in Multi-Energy Processing for Diamond Synthesis)
Laser-Induced Resonant Vibrational Excitations of Precursor Molecules in Multi-Energy Processing for Diamond Synthesis
Authors:
Z.Q. Xie, Department of Electrical Engineering, University of Nebraska-Lincoln; Lincoln NE USA
X.N. He, Department of Electrical Engineering, University of Nebraska-Lincoln; Lincoln NE USA
Y. Gao, Department of Electrical Engineering, University of Nebraska-Lincoln; Lincoln NE USA
Y.S. Zhou, Department of Electrical Engineering, University of Nebraska-Lincoln; Lincoln NE USA
J.B. Park, Department of Electrical Engineering, University of Nebraska-Lincoln; Lincoln NE USA
T. Guillemet, Department of Electrical Engineering, Un...$28.00
ICALEO 2010 Paper #P159 (Embedding Arrays of Microspheres with Optical Trapping for Micro Scale Device Manufacture)
Embedding Arrays of Microspheres with Optical Trapping for Micro Scale Device Manufacture
Authors:
J. Croft, Laser Group, School of Engineering, University of Liverpool; Liverpool Great Britain
S. P. Edwardson, Laser Group, School of Engineering, University of Liverpool; Liverpool Great Britain
C. J. Williams, Laser Group, School of Engineering, University of Liverpool; Liverpool Great Britain
O. J. Allegre, Laser Group, School of Engineering, University of Liverpool; Liverpool Great Britain
G. Dearden, Laser Group, School of Engineering, University of Liverpool; Liverpool Great Britain
K. G. Watkins, Laser Group, School of Engineering, University ...$28.00
ICALEO 2010 Paper #P167 (Laser Keyhole Welding of Galvanized High-Strength Steel in a Gap-Free Lap Joint Configuration)
Laser Keyhole Welding of Galvanized High-Strength Steel in a Gap-Free Lap Joint Configuration
Authors:
Shanglu Yang, General Motors China Science Lab; Shanghai Peoples Republic of China
Blair Carlson, GM R&D center; Warren MI USA
Radovan Kovacevic, Research Center for Advanced Manufacturing, Southern Methodist University; - TX USA
Presented at ICALEO 2010
The use of high-strength galvanized steels has significantly increased in different industries. However, welding of the galvanized steels in a gap-free lap joint configuration presents a difficulty in dealing with the highly-pressurized zinc vapor due to the lower boiling point of zinc than the melting point of stee...$28.00