ICALEO 2011 Paper #N302 (Laser-Induced Growth of Diameter-Modulated Single-Walled Carbon Nanotubes)
Laser-Induced Growth of Diameter-Modulated Single-Walled Carbon Nanotubes
Authors:
M. Mahjouri-Samani, University of Nebraska-Lincoln; Lincoln NE
Y.S. Zhou, University of Nebraska-Lincoln; Lincoln NE
W. Xiong, University of Nebraska-Lincoln; Lincoln NE
M. Mitchell, University of Nebraska-Lincoln; Lincoln NE
Y.F. Lu, University of Nebraska - Lincoln; Lincoln NE USA
Presented at ICALEO 2011
Periodic diameter modulation of individual carbon nanotubes (CNTs) by rapid temperature variation in laser-assisted chemical vapor deposition (LCVD) process was successfully achieved. A CO2 laser was used to quickly and precisely modulate the growth tempe...$28.00
ICALEO 2011 Paper #N301 (Laser Transfer Processes for Digital Microfabrication)
Laser Transfer Processes for Digital Microfabrication
Authors:
Alberto Pique, Naval Research Laboratory; Washington DC USA
Ray Auyeung, Naval Research Laboratory; Washington
Heungsoo Kim, Naval Research Laboratory; Washington
Kristin Metkus, Naval Research Laboratory; Washington
Nicholas Charipar, Naval Research Laboratory; Washington
Andrew Birnbaum, Naval Research Laboratory; Washington
Scott Mathews, Naval Research Laboratory; Washington
Presented at ICALEO 2011
The direct printing of patterns and structures of functional materials for the rapid prototyping of electronic, optical and sensor devices has been d...$28.00
ICALEO 2011 Paper #N206 (Synthesis of Nitrogen-Doped Diamond Films by Vibrational Excitation of Precursor Molecules Using CO2 Laser in a Combustion Flame Process)
Synthesis of Nitrogen-Doped Diamond Films by Vibrational Excitation of Precursor Molecules Using CO2 Laser in a Combustion Flame Process
Authors:
Lisha Fan, University of Nebraska-Lincoln; Lincoln NE
Zhiqiang Xie, University of Nebraska-Lincoln; Lincoln NE
Jongbok Park, University of Nebraska-Lincoln; Lincoln NE
Xiangnan He, University of Nebraska-Lincoln; Lincoln NE
Yunshen Zhou, University of Nebraska-Lincoln; Lincoln NE
Y.F. Lu, University of Nebraska - Lincoln; Lincoln NE USA
Presented at ICALEO 2011
Nitrogen-doped diamond films were synthesized by resonantly exciting ammonia (NH3) molecules in an ammonia-added-oxy-acetyl...$28.00
ICALEO 2011 Paper #N205 (Laser-Power-Resolved Excitations of Ethylene Molecules in Laser-Assisted Synthesis of Diamond Films)
Laser-Power-Resolved Excitations of Ethylene Molecules in Laser-Assisted Synthesis of Diamond Films
Authors:
Z.Q. Xie, University of Nebraska-Lincoln; Lincoln NE
X.N. He, University of Nebraska-Lincoln; Lincoln NE
W. Hu, University of Nebraska-Lincoln; Lincoln NE
Y. Gao, University of Nebraska-Lincoln; Lincoln NE
T. Guillemet, University of Nebraska-Lincoln; Lincoln NE
J.B. Park, University of Nebraska-Lincoln; Lincoln NE
Y.S. Zhou, University of Nebraska-Lincoln; Lincoln NE
Y.F. Lu, University of Nebraska - Lincoln; Lincoln NE USA
Presented at ICALEO 2011
Laser-power-resolved excitations of precur...$28.00
ICALEO 2011 Paper #N201 (Recent Developments in Two-Photon Lithography)
Recent Developments in Two-Photon Lithography
Authors:
Tommaso Baldacchini, Technology and Applications Center, Newport Corporation, University of Nebraska-Lincoln; Irvine CA USA
Chun-Hung Kuo, Technology and Applications Center, Newport Corporation; -
Vinicius Tribuzi, Universidade de Sao Paulo; -
Ruben Zadoyan, Technology and Applications Center, Newport Corporation; -
Presented at ICALEO 2011
Two-photon lithohraphy (TPL) is an enabling technology that allows fast prototyping of parts with sub-100 nm resolution. Due to its ability to fabricate microstructures with arbitrary three-dimensional geometries, TPL has been employed in diverse fields such as ...$28.00
ICALEO 2011 Paper #N106 (Micromachining of Micropillar Array Chip on PI and PMMA Substrate with Excimer Laser Ablation)
Micromachining of Micropillar Array Chip on PI and PMMA Substrate with Excimer Laser Ablation
Authors:
Xuefei Shen, Beijing University of Technology; Beijing Peoples Republic of China
Tao Chen, Beijing University of Technology; -
Ning Liu, Beijing University of Technology; -
Qing Zhang, Beijing University of Technology; -
Presented at ICALEO 2011
Abstract: In this study, the fabrication of microfluidic chip containing a row of 198 micropillars was described. The chips were used to separate cells. The geometric deformation of micropillars in microfluidic chip on the PI and PMMA substrates micromachining was caused by cumulative heat during laser ablation...$28.00
ICALEO 2011 Paper #N104 (Plasmonic Devices Fabricated by Femtosecond Laser Nanowelding)
Plasmonic Devices Fabricated by Femtosecond Laser Nanowelding
Authors:
Anming Hu, University of Waterloo; Waterloo ON Canada
Presented at ICALEO 2011
Laser nanowelding appears as a powerful tool for nanomanufaturing. We fabricate plasmonic devices with femtosecond laser irradiation with the aid of the near-field scanning optical microscopy (NSOM). NSOM is employed for both nanowelding and in-situ characterization. It is displayed that femtosecond laser irradiation induces a non-thermal ultrafast melting of metal nanomaterials, resulting in welding of Ag nanowires, nanoparticles and nanoplates. The laser-nanomaterial interaction and optical properties of joint nanomaterials are investigated by b...$28.00
ICALEO 2011 Paper #N102 (Non-Thermal Ablation of Graphite by Ultrashort Pulsed fs-Laser Radiation)
Non-Thermal Ablation of Graphite by Ultrashort Pulsed fs-Laser Radiation
Authors:
Martin Reininghaus, Chair for Laser Technology, RWTH Aachen University; Aachen Germany
Johannes Finger, Chair for Laser Technology, RWTH Aachen University; -
Olga Faley, Chair for Laser Technology, RWTH Aachen University; -
Dirk Wortmann, Chair for Laser Technology, RWTH Aachen University; -
Christoph Stampfer, Institute of Physics B, RWTH Aachen University; -
Presented at ICALEO 2011
We will present results of studies on a novel fs-laser induced ablation mechanism, which in literature is denoted as athermal or non-thermal and includes no melting or evaporati...$28.00
ICALEO 2011 Paper #N101 (Femtosecond Laser Micro/Nanomachining of Glass Materials for Optofluidic Applications and Beyond )
Femtosecond Laser Micro/Nanomachining of Glass Materials for Optofluidic Applications and Beyond
Authors:
Ya Cheng, Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences; Shanghai Peoples Republic of China
Fei He, Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences; Shanghai Peoples Republic of China
Yang Liao, Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences; Shanghai Peoples Republic of China
Zhizhan Xu, Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences; Shanghai Peoples Republic of China
Koji Sugioka, RIKEN-Advanced Science Institute; Saitama Japan
Ka...$28.00
ICALEO 2011 Paper #M905 (Laser Micromachining of Metal Films on Polymer Membranes)
Laser Micromachining of Metal Films on Polymer Membranes
Authors:
Tim Gerke, Fianium Inc.; Eugene OR USA
Dylan Fast, Microtech Instruments; Eugene OR USA
Vladimir Kozlov, Microtech Instruments; Eugene OR USA
Presented at ICALEO 2011
This work demonstrates that ultrafast picosecond lasers provide the gentle touch and cold ablation required to remove metal films from ultra-thin polymer membranes without damaging the membrane substrate. Metal films of 10-100 nm in thickness are selectively removed from free-standing polymer membranes of thickness of 3 um. The metal is completely removed in a lift-off process, enabled by a single laser pulse (10-40 ps, 532 nm). No damage...$28.00
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