ICALEO 2008 Paper #N302 (Nanostructural Features in Nanoporous Copper Coatings Fabricated by Laser Deposition)
Nanostructural Features in Nanoporous Copper Coatings Fabricated by Laser Deposition
Authors:
Minlin Zhong, Tsinghua University; Beijing Peoples Republic of China
Yide Kan, Tsinghua University; Beijing Peoples Republic of China
Mingxing Ma, Tsinghua University; Beijing Peoples Republic of China
Wenjin Liu, Tsinghua University; Beijing Peoples Republic of China
Ruiquan Kang, Tsinghua University; Beijing Peoples Republic of China
Weiming Zhang, Tsinghua University; Beijing Peoples Republic of China
Hongjun Zhang, Tsinghua University; Beijing Peoples Republic of China
Presented at ICALEO 2008
Nanoporous metals are now at...$28.00
ICALEO 2008 Paper #N303 (Production Technology for Transparent and Conducting Nano Layers)
Production Technology for Transparent and Conducting Nano Layers
Authors:
Christian Vedder, Fraunhofer Institute For Lasertechnology; Aachen Germany
Jochen Stollenwerk, Fraunhofer Center for Laser Technology; Aachen Germany
Norbert Pirch, Fraunhofer Center for Laser Technology; Aachen Germany
Konrad Wissenbach, Fraunhofer Center for Laser Technology; Aachen Germany
Presented at ICALEO 2008
The paper describes the thermal laser treatment of printed transparent conductive oxide coatings (TCO) based on nanoscale indium tin oxide (ITO). Nanoparticulate dispersions have proven to be a powerful source for producing functional layers. ITO is used as a transparent...$28.00
ICALEO 2008 Paper #N304 (Two Recent Advances in Materials Structuring and Diagnostics at the Nanoscale Employing, Ultra Fast, Pulsed Lasers (Invited Presentation - 40 Minutes))
Two Recent Advances in Materials Structuring and Diagnostics at the Nanoscale Employing, Ultra Fast, Pulsed Lasers (Invited Presentation - 40 Minutes)
Authors:
Emmanuel Stratakis, Foundation for Reasearch and Technology Hellas & Univ. of Crete, Hellas; Crete Greece
Presented at ICALEO 2008
Bio-mimetic modification of surface properties and development of novel techniques for the study of materials at nanoscale are issues of great interest in current nanotechnology research. Nature inspires us in tailoring special wettability properties of surfaces based on synergetic effects between chemical composition and surface morphology. We have developed a method for preparing stable superhydrophobic and...$28.00
ICALEO 2008 Paper #N403 (Two-Photon Polymerization of Protein Patterns with Nd:YAG Pulsed Laser)
Two-Photon Polymerization of Protein Patterns with Nd:YAG Pulsed Laser
Authors:
Sanna Peltola, Tampere University of Technology, Department of Biomedical Engineering; Tampere Finland
Jouko Viitanen, VTT Technical Research Centre of Finland; Tampere Finland
Minna Kellomäki, Tampere University of Technology, Department of Biomedical Engineering; Tampere Finland
Presented at ICALEO 2008
In this paper an inexpensive and efficient fabrication method for precise manufacturing of protein (bovine serum albumin and avidin) patterns using two-photon polymerization (TPP) is presented. The methodology enables the patterning of cell culture dishes or tissue engineering scaffolds w...$28.00
ICALEO 2008 Paper #N404 (Fabrication of Two-layer Integrated Phase Mask and Single-Beam, Single Exposure Fabrication of 3D Photonic Crystal Template using the Mask)
Fabrication of Two-layer Integrated Phase Mask and Single-Beam, Single Exposure Fabrication of 3D Photonic Crystal Template using the Mask
Authors:
Yuankun Lin, University of Texas-Pan American; Edinburg TX USA
Ahmad Harb, University of Texas-Pan American; Edinburg TX USA
Daniel Rodriguez, University of Texas-Pan American; Edinburg TX USA
Di Xu, University of Pittsburgh; Pittsburgh PA USA
Karen Lozano, University of Texas-Pan American; Edinburg TX USA
Kevin Chen, University of Pittsburgh; Pittsburgh PA USA
Presented at ICALEO 2008
In this paper, we report the fabrication of two-layer integrated phase mask consisting of two orthog...$28.00
ICALEO 2008 Paper #P101 (Analysis of Hybrid Laser Nd:YAG-MIG/MAG Welding Processes)
Analysis of Hybrid Laser Nd:YAG-MIG/MAG Welding Processes
Authors:
Emilie Le Guen, Lalp (Cnrs)/Gip Gerailp; Arcueil France
Rémy Fabbro, LALP (CNRS)/GIP GERAILP; Arcueil Cedex France
Frédéric Coste, Lalp (Cnrs)/Gip Gerailp; Arcueil France
Muriel Carin, Let2E, Faculte De Sciences Et Sciences De L\'Ingenieur; Lorient France
Philippe Le Masson, Let2E, Faculte De Sciences Et Sciences De L\'Ingenieur; Lorient France
Presented at ICALEO 2008
Hybrid laser-MIG arc welding presents very interesting advantages as compared to laser welding or arc welding used separately. It is known that improved productivity results from higher welding speeds, thicker...$28.00
ICALEO 2008 Paper #P106 (Laser Pressure Welding of Galvanized Steel and Pure Aluminum)
Laser Pressure Welding of Galvanized Steel and Pure Aluminum
Authors:
Koji Nishimoto, Anan National College of Technology; Anan, Tokushima Japan
Yoshihiro Okumoto, Anan National College of Technology; Anan-shi, Tokushima Japan
Tomoki Harano, Anan National College of Technology; Anan-shi, Tokushima Japan
Hiroo Fujii, Anan National College of Technology; Anan-shi, Tokushima Japan
Ken Atagi, Anan National College of Technology; Anan-shi, Tokushima Japan
Seiji Katayama, Joining and Welding Research Institute, Osaka University; Ibaraki, Osaka Japan
Presented at ICALEO 2008
This paper proposes a laser pressure welding for joining applic...$28.00
ICALEO 2008 Paper #P109 (Laser Transmission Through a Hole)
Laser Transmission Through a Hole
Authors:
Matthieu Schneider, Lalp; Arcueil France
Laurent Berthe, Lalp; Arcueil France
Maryse Muller, Lalp; Arcueil France
Rémy Fabbro, Lalp; Arcueil France
Presented at ICALEO 2008
Laser drilling is the very first application found for high power laser. However the phenomena involved in percussion regime to drill sub-millimeter holes are not still understood. This work deals with the study of laser transmission through a hole. This transmission is essential to drill hole in a target with complex geometry for not drill matter behind. This study show the influence of target thickness and laser parameter on the transmissio...$28.00
ICALEO 2008 Paper #P112 (Laser Welding of A357 Aluminum Alloy)
Laser Welding of A357 Aluminum Alloy
Authors:
M. Theron, Csir South Africa; Pretoria Republic of South Africa
H.P. Burger, Csir; Pretoria Republic of South Africa
C. Van Rooyen, Csir; Pretoria Republic of South Africa
L.H. Ivanchev, Csir; Pretoria Republic of South Africa
Presented at ICALEO 2008
Welding of aluminium alloys poses many problems like porosities, lost of alloying elements, bead geometry and softening of heat affected zone. Laser welding is widely used in industrial production owing to the advantages such as low heat input, high welding speed, formability and high production rate. Due to these unique advantages, the potential of laser welding ...$28.00
ICALEO 2008 Paper #P113 (A Precise Cladding with Direct Diode Laser for Thin Cladding Layer)
A Precise Cladding with Direct Diode Laser for Thin Cladding Layer
Authors:
Junji Morimoto, Kinki University; Higashi-Osaka, Osaka Japan
Nobuyuki Abe, Joining and Welding Research Institute, Osaka University; Ibaraki, Osaka Japan
Presented at ICALEO 2008
Surface modification technologies such as electro-plating, thermal spraying and laser cladding are commonly used to improve functions of low functional materials surfaces. Among them, laser cladding method is a good coating tool for surface modification of materials used in many industrial fields, since they have low heat affection on substrate. Recently, a thin cladding layer is required for alternative of electro-plating, ...$28.00