Prof. Yongfeng Lu Profile

Prof. Yongfeng Lu

Professor at Univ of Nebraska-Lincoln

SPIE Involvement:

Conference Program Committee | Author | Editor

Publications (131)

Proceedings Article | 12 March 2024 Paper

Nanofabrication and inspection of fuel capsules for inertial confinement fusion

Y. F. Lu, A. F. Mao, X. Huang, P. Z. Li, P. X. Fan, H. Y. Dong, S. Fess, R. Early, D. Guy, M. Bonino, S. Regan, D. Harding

Proceedings Volume 12874, 1287402 (2024) https://doi.org/10.1117/12.3010839

KEYWORDS: Polystyrene, Inspection, Fabrication, Target detection, Microscopy, Fusion energy, Nanofabrication, Imaging systems, Engineering

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Proceedings Article | 17 March 2023 Presentation + Paper

Laser 3D printing of expanded beam connectors for optical connectivity

Lei Yuan, Aofei Mao, Jie Liu, Ying Liu, Arron Webster, Jeffrey Clark, Zheng Xiong, Randy McClure, Qi Wu, Ming-jun Li, Peizi Li, Peixun Fan, Yongfeng Lu

Proceedings Volume 12412, 124120A (2023) https://doi.org/10.1117/12.2648392

KEYWORDS: Connectors, Nonimpact printing, 3D printing, Printing, Glasses, Lens arrays, Fusion splicing, Collimation, Beam diameter, Structured optical fibers

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Proceedings Article | 12 November 2018 Paper

Fundamental mechanisms of laser shock processing of metals and ceramics

Fei Wang, Xueliang Yan, Chenfei Zhang, Leimin Deng, Yongfeng Lu, Michael Nastasi, Bai Cui

Proceedings Volume 10813, 108130Q (2018) https://doi.org/10.1117/12.2501281

KEYWORDS: Ceramics, Pulsed laser operation, Laser processing, Metals, Transmission electron microscopy

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SPIE Journal Paper | 20 March 2018

Broadband plasmonic-enhanced forward and backward multiplex coherent anti-Stokes Raman scattering microscopy

Baoshan Guo, Lan Jiang, Yanhong Hua, Xin Li, Tianhong Cui, Yongfeng Lu

OE, Vol. 57, Issue 03, 033105, (March 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.3.033105

KEYWORDS: Gold, Particles, Signal detection, CARS tomography, Microscopy, Molecules, Imaging spectroscopy, Plasmonics, Solids, Optical filters

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Proceedings Article | 31 August 2017 Paper

Three-dimensional printing and deformation behavior of low-density target structures by two-photon polymerization

Ying Liu, Ori Stein, John Campbell, Lijia Jiang, Nicole Petta, Yongfeng Lu

Proceedings Volume 10354, 103541U (2017) https://doi.org/10.1117/12.2274193

KEYWORDS: Foam, 3D acquisition, Two photon polymerization, Photoresist materials, Physics, Polymers, Structural design, 3D printing, Printing, Spatial resolution

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Proceedings Article | 21 April 2017 Presentation

Mask-free, vacuum-free fabrication of high-conductivity metallic nanowire by spatially shaped ultrafast laser (Conference Presentation)

Andong Wang, Xiaowei Li, Lianti Qu, Yongfeng Lu, Lan Jiang

Proceedings Volume 10092, 100920W (2017) https://doi.org/10.1117/12.2251636

KEYWORDS: Nanowires, Ultrafast lasers, Optoelectronics, Plasmonics, Laser applications, Metals, Nanolithography, Thin films, Electronics, Diffraction

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Proceedings Article | 21 April 2017 Presentation

High-speed micro-scale laser shock peening using a fiber laser (Conference Presentation)

Chenfei Zhang, Leimin Deng, Shiding Sun, Yongfeng Lu

Proceedings Volume 10092, 1009217 (2017) https://doi.org/10.1117/12.2253754

KEYWORDS: Sun, Lutetium, Nanoprocess, Current controlled current source, Fiber lasers, Aluminum, Laser systems engineering, Laser applications, Nd:YAG lasers

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Proceedings Article | 19 April 2017 Presentation

Laser-directed 3D assembly of carbon nanotubes using two-photon polymerization (Conference Presentation)

Ying Liu, Wei Xiong, Li Jia Jiang, Yunshen Zhou, Dawei Li, Lan Jiang, Jean-Francois Silvain, Yongfeng Lu

Proceedings Volume 10095, 1009508 (2017) https://doi.org/10.1117/12.2257051

KEYWORDS: Lithium, Carbon nanotubes, Two photon polymerization, Nanolithography, Optical alignment, Composite resins, Fabrication, Microelectronics, Composites, Polymers

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Proceedings Article | 17 February 2017 Paper

Reducing graphene-metal contact resistance via laser nano-welding

K. Keramatnejad, Y. S. Zhou, D. W. Li, H. Rabiee Golgir, X. Huang, J. F. Song , S. Ducharme, Y. F. Lu

Proceedings Volume 10092, 100921X (2017) https://doi.org/10.1117/12.2253752

KEYWORDS: Resistance, Graphene, Laser irradiation, Chemical species, Annealing, Metals, Gold, Laser bonding, Raman spectroscopy, Interfaces

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Proceedings Article | 6 April 2016 Paper

Precise 3D printing of micro/nanostructures using highly conductive carbon nanotube-thiol-acrylate composites

Y. Liu, W. Xiong, L. J. Jiang, Y. S. Zhou, Y. F. Lu

Proceedings Volume 9738, 973808 (2016) https://doi.org/10.1117/12.2214862

KEYWORDS: 3D printing, Composites, Composite resins, Two photon polymerization, Carbon nanotubes, Nonimpact printing, Spatial resolution, Photoresist materials, Scanning electron microscopy, Polymers, Lithography, Raman spectroscopy, Copper, Gold, Optical alignment

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Proceedings Article | 4 March 2016 Paper

Optical emission enhancement in laser-induced breakdown spectroscopy using micro-torches

L. Liu, X. Huang, S. Li, Yao Lu, K. Chen, Y. F. Lu

Proceedings Volume 9736, 97361S (2016) https://doi.org/10.1117/12.2214864

KEYWORDS: Signal to noise ratio, Laser induced breakdown spectroscopy, Plasma generation, Plasma, Laser energy, Laser ablation, Aluminum, Nd:YAG lasers, Laser spectroscopy, Pulsed laser operation, Molybdenum, Calibration, Ions, Chemical elements

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Proceedings Article | 12 March 2015 Paper

Rapid fabrication of graphene on dielectric substrates via solid-phase processes

W. Xiong, Y.S. Zhou, W.J. Hou, Y.F. Lu

Proceedings Volume 9352, 93520N (2015) https://doi.org/10.1117/12.2080691

KEYWORDS: Graphene, Dielectrics, Raman spectroscopy, Nickel, Optical lithography, Resistance, Semiconducting wafers, Transmittance, Glasses, Chemical vapor deposition

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Proceedings Article | 21 November 2014 Paper

Single-pulse femtosecond laser Bessel beams drilling of high-aspect-ratio microholes based on electron dynamics control

Weiwei Zhao, Xiaowei Li, Bo Xia, Xueliang Yan, Weina Han, Yongfeng Lu, Lan Jiang

Proceedings Volume 9296, 92960Q (2014) https://doi.org/10.1117/12.2073604

KEYWORDS: Bessel beams, Gaussian beams, Femtosecond phenomena, Laser drilling, Polymethylmethacrylate, Microfluidics, Telescopes, Axicons, Scanning electron microscopy, Objectives

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Proceedings Article | 18 November 2014 Paper

Femtosecond laser microchannels fabrication based on electrons dynamics control using temporally or spatially shaped pulses

Xueliang Yan, Jie Hu, Xiaowei Li, Bo Xia, Pengjun Liu, Yongfeng Lu, Lan Jiang

Proceedings Volume 9266, 92660T (2014) https://doi.org/10.1117/12.2071591

KEYWORDS: Femtosecond phenomena, Etching, Laser drilling, Electrons, Bessel beams, Polarization, Silica, Gaussian beams, Pulsed laser operation, Glasses

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Proceedings Article | 7 March 2014 Paper

Characterization of two-photon polymerization process using Raman microspectroscopy

L. J. Jiang, Y. Zhou, W. Xiong, Y. Gao, T. Baldacchini, J.-F. Silvain, L. Jiang, Y. Lu

Proceedings Volume 8969, 896909 (2014) https://doi.org/10.1117/12.2041778

KEYWORDS: Raman spectroscopy, Polymers, Imaging spectroscopy, Two photon polymerization, Polymerization, Nondestructive evaluation, FT-IR spectroscopy, Scanning electron microscopy, Fabrication, Photoresist materials

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Proceedings Article | 6 March 2014 Paper

Synthesis of graphene pattern using laser-induced chemical vapor deposition

Jongbok Park, Swook Hann, Yongfeng Lu

Proceedings Volume 8968, 896813 (2014) https://doi.org/10.1117/12.2038059

KEYWORDS: Graphene, Nickel, Chemical vapor deposition, Chemical lasers, Raman spectroscopy, Annealing, Optical lithography, Laser applications, Continuous wave operation, Photomicroscopy

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Proceedings Article | 20 February 2014 Paper

Enhanced coherent anti-Stokes Raman scattering imaging using silica mircospheres

X. Huang, X. He, W. Xiong, Y. Gao, L. Jiang, L. Liu, Y. Zhou, J. Silvain, Y. Lu

Proceedings Volume 8954, 895402 (2014) https://doi.org/10.1117/12.2041783

KEYWORDS: CARS tomography, Silica, Raman spectroscopy, Finite-difference time-domain method, Optical filters, Bandpass filters, Polymers, Computer simulations, Microscopy, 3D image processing

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Proceedings Article | 15 March 2013 Paper

Laser direct writing of graphene patterns on SiO2/Si substrates

Lisha Fan, Wei Xiong, Yang Gao, Jongbok Park, Yunshen Zhou, Lan Jiang, Yongfeng Lu

Proceedings Volume 8608, 86080J (2013) https://doi.org/10.1117/12.2001405

KEYWORDS: Graphene, Nickel, Silicon, Etching, Chemical vapor deposition, Silica, Raman spectroscopy, Optical lithography, Chemical species, Silicon carbide

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Proceedings Article | 18 May 2012 Paper

Fiber-optic Raman probe based on single-crystal sapphire fiber

Tongqing Liu, Ming Han, Cody Raml, Dennis Alexander, Xiangnan He, Yongfeng Lu

Proceedings Volume 8374, 83740P (2012) https://doi.org/10.1117/12.920780

KEYWORDS: Raman spectroscopy, Sapphire, Optical fibers, Fiber lasers, Signal detection, Calcite, Silicon, Fiber optics, Silica, Crystals

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Proceedings Article | 20 February 2012 Paper

Laser-induced breakdown spectroscopy with improved spectral resolutions through the generation of high-temperature and low-density plasmas

X. N. He, L. B. Guo, Z. Q. Xie, X. Huang, W. Hu, X. Y. Zeng, Y. F. Lu

Proceedings Volume 8244, 82440H (2012) https://doi.org/10.1117/12.910352

KEYWORDS: Plasmas, Laser induced breakdown spectroscopy, Particles, Nd:YAG lasers, Aluminum, Laser scattering, Spectral resolution, Scattering, Atmospheric particles, Excimer lasers

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Proceedings Article | 18 February 2012 Paper

Enhancement of laser-induced breakdown spectroscopy signals using both a hemispherical cavity and a magnetic field

L. B. Guo, X. N. He, B. Y. Zhang, C. M. Li, W. Hu, Y. S. Zhou, W. Xiong, X. Y. Zeng, Y. F. Lu

Proceedings Volume 8244, 82440I (2012) https://doi.org/10.1117/12.910563

KEYWORDS: Plasmas, Magnetism, Silicon, Laser induced breakdown spectroscopy, Chromium, Solids, Electrons, Ions, Statistical analysis, Semiconductor lasers

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Proceedings Article | 21 February 2011 Paper

Laser-assisted synthesis of diamond crystals in open air through vibrational excitation of precursor molecules

Z. Xie, Y. Zhou, X. He, Y. Gao, J. Park, T. Guillemet, Y. Lu

Proceedings Volume 7921, 79210E (2011) https://doi.org/10.1117/12.877531

KEYWORDS: Diamond, Crystals, Laser crystals, Carbon dioxide lasers, Molecules, Molecular lasers, Combustion, Raman spectroscopy, Laser irradiation, Silicon

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Proceedings Article | 21 February 2011 Paper

Diameter modulation of carbon nanotubes by rapid temperature modulation in laser-assisted chemical vapor deposition

M. Mahjouri-Samani, Y. Zhou, W. Xiong, Y. Gao, M. Mitchell, Y. Lu

Proceedings Volume 7921, 79210F (2011) https://doi.org/10.1117/12.878586

KEYWORDS: Single walled carbon nanotubes, Modulation, Electrodes, Raman spectroscopy, Chemical vapor deposition, Transmission electron microscopy, Molybdenum, Carbon nanotubes, Chemical lasers, Quantum wells

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Proceedings Article | 12 February 2011 Paper

Versatile, high-efficiency tip-enhanced Raman spectroscopy (TERS) instrumentation for end-user applications

Noah Kolodziejski, David Wolf, Rajan Gurjar, Yongfeng Lu

Proceedings Volume 7908, 79080V (2011) https://doi.org/10.1117/12.875257

KEYWORDS: Raman spectroscopy, Prototyping, Microscopes, Atomic force microscopy, Scanning tunneling microscopy, Gold, Objectives, Mirrors, Optical filters, Amplifiers

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Proceedings Article | 23 February 2010 Paper

Resonant excitation of ethylene molecules in the combustion flame CVD of diamond using a wavelength tunable CO2 laser

Z. Q. Xie, J. B. Park, X. N. He, Y. Gao, Y. S. Zhou, Y. F. Lu

Proceedings Volume 7585, 758509 (2010) https://doi.org/10.1117/12.843904

KEYWORDS: Diamond, Carbon dioxide lasers, Molecules, Molecular lasers, Chemical vapor deposition, Combustion, Oxygen, Absorption, Laser irradiation, Raman spectroscopy

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Proceedings Article | 23 February 2010 Paper

Polarity determined growth of carbon nanotubes of different alignments

Y. Gao, Y. S. Zhou, W. Xiong, M. Mahjouri-Samani, M. Mitchell, Y. F. Lu

Proceedings Volume 7585, 758508 (2010) https://doi.org/10.1117/12.843951

KEYWORDS: Electrodes, Carbon nanotubes, Chemical vapor deposition, Raman spectroscopy, Iron, Scanning electron microscopy, Carbon, Photomicroscopy, Single walled carbon nanotubes, Nanoparticles

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Proceedings Article | 23 February 2010 Paper

Optical emission spectroscopy study of premixed C2H4/O2 and C2H4/C2H2/O2 flames for diamond growth with and without CO2 laser excitation

X. N. He, T. Gebre, X. K. Shen, Z. Q. Xie, Y. S. Zhou, Y. F. Lu

Proceedings Volume 7585, 75850A (2010) https://doi.org/10.1117/12.843933

KEYWORDS: Diamond, Carbon dioxide lasers, Molecules, Combustion, Emission spectroscopy, Molecular lasers, Gas lasers, Temperature metrology, Chemical vapor deposition, Thin films

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Proceedings Article | 25 February 2009 Paper

Mapping of individual single-walled carbon nanotubes using nano-Raman spectroscopy

X. N. He, K. J. Yi, Y. F. Lu

Proceedings Volume 7202, 72020E (2009) https://doi.org/10.1117/12.808120

KEYWORDS: Raman spectroscopy, Gold, Micro raman spectroscopy, Scanning tunneling microscopy, Spectroscopy, Silicon, Objectives, Mirrors, Near field scanning optical microscopy, Near field optics

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Proceedings Article | 25 February 2009 Paper

Controlled-growth of single-walled carbon nanotubes using optical near-field effects

W. Xiong, Y. S. Zhou, M. Mahjouri-Samani, W. Q. Yang, K. J. Yi, X. N. He, Y. F. Lu

Proceedings Volume 7202, 720209 (2009) https://doi.org/10.1117/12.808629

KEYWORDS: Single walled carbon nanotubes, Electrodes, Near field optics, Polarization, Near field, Numerical simulations, Optical simulations, Ruthenium, Iron, Scanning electron microscopy

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Proceedings Article | 13 February 2009 Paper

Laser-induced breakdown spectroscopy with high detection sensitivity

X. K. Shen, H. Ling, Y. F. Lu

Proceedings Volume 7202, 72020D (2009) https://doi.org/10.1117/12.808110

KEYWORDS: Plasma, Aluminum, Laser induced breakdown spectroscopy, Optical parametric oscillators, Uranium, Solids, Tunable lasers, Nd:YAG lasers, Glasses, Laser induced fluorescence

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Proceedings Article | 23 February 2008 Paper

Growth of self-aligned single-walled carbon nanotubes by laser-assisted chemical vapor deposition

M. Mahjouri, Y. Zhou, W. Xiong, Y. Lu

Proceedings Volume 6880, 68800P (2008) https://doi.org/10.1117/12.762171

KEYWORDS: Single walled carbon nanotubes, Electrodes, Chemical vapor deposition, Molybdenum, Raman spectroscopy, Chemical lasers, Silicon, Laser development, Scanning electron microscopy, Carbon

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Proceedings Article | 23 February 2008 Paper

C2 and CH rotational temperatures in diamond growth using CO2 laser-assisted combustion-flames

T. Gebre, J. Sun, H. Ling, Y. Han, M. Zao, Y. Lu

Proceedings Volume 6880, 68800O (2008) https://doi.org/10.1117/12.762168

KEYWORDS: Carbon dioxide lasers, Diamond, Absorption, Molecules, Carbon dioxide, Plasmas, Molecular lasers, Scanning electron microscopy, Continuous wave operation, Laser energy

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Proceedings Article | 23 February 2008 Paper

Interactions between pulsed laser-induced plasma and ECR microwave plasma

Junyi Tang, Jian Sun, Hao Wang, Jie Shao, Hao Ling, Xiaokang Shen, Jiada Wu, Yongfeng Lu

Proceedings Volume 6880, 68800M (2008) https://doi.org/10.1117/12.762277

KEYWORDS: Plasma, Argon, Nitrogen, Microwave radiation, Molecules, Pulsed laser operation, Laser ablation, Argon ion lasers, Spectroscopy, Molecular lasers

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Proceedings Article | 23 February 2008 Paper

Tip-enhanced near-field Raman spectroscopy using a scanning tunneling microscope with side illumination optics

K. Yi, X. He, Y. Lu

Proceedings Volume 6880, 688006 (2008) https://doi.org/10.1117/12.762183

KEYWORDS: Raman spectroscopy, Silicon, Scanning tunneling microscopy, Remote sensing, Near field optics, Optical alignment, Tungsten, Silver, Polarizers, Near field scanning optical microscopy

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Proceedings Article | 20 March 2007 Paper

CO2 laser-assisted local deposition of diamond films by combustion-flame method

H. Ling, Y. Han, Y. Lu

Proceedings Volume 6459, 64590Y (2007) https://doi.org/10.1117/12.700724

KEYWORDS: Diamond, Gas lasers, Carbon monoxide, Raman spectroscopy, Scanning electron microscopy, Laser irradiation, Carbon, Tungsten, Crystals, Carbon dioxide lasers

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Proceedings Article | 20 March 2007 Paper

Enhancement of Raman scattering using silica microparticles

K. Yi, Y. Lu, H. Wang, Z. Yang

Proceedings Volume 6459, 64590T (2007) https://doi.org/10.1117/12.700693

KEYWORDS: Particles, Raman spectroscopy, Raman scattering, Silicon, Silica, Surface enhanced Raman spectroscopy, Spherical lenses, Near field, Refractive index, Near field optics

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Proceedings Article | 20 March 2007 Paper

Fabrication of back-gated SWNT field-effect transistor by laser chemical vapor deposition

J. Shi, Y. Zhou, Y. Lu, Y. Lin, S. Liou

Proceedings Volume 6459, 64590S (2007) https://doi.org/10.1117/12.700751

KEYWORDS: Single walled carbon nanotubes, Electrodes, Chemical vapor deposition, Molybdenum, Gas lasers, Carbon monoxide, Transistors, Field effect transistors, Semiconductors, Chemical lasers

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Proceedings Article | 20 March 2007 Paper

Synthesis of diamond on WC-Co substrates using a KrF excimer laser in combination with a combustion flame

Y. Han, H. Ling, Y. Lu

Proceedings Volume 6459, 64590Z (2007) https://doi.org/10.1117/12.700733

KEYWORDS: Diamond, Crystals, Scanning electron microscopy, Excimer lasers, Raman spectroscopy, Combustion, Laser irradiation, Laser crystals, Pulsed laser operation, Carbon

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Proceedings Article | 1 March 2006 Paper

Fabrication, characterization, and simulation of 3D inverse-opal photonic crystals using laser-assisted imprinting

H. Wang, Y. Lu, Z. Yang

Proceedings Volume 6107, 61070E (2006) https://doi.org/10.1117/12.644976

KEYWORDS: Silica, Silicon, Particles, Photonic crystals, Semiconductor lasers, Crystals, Quartz, Molecular self-assembly, Bioalcohols, Laser crystals

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Proceedings Article | 1 March 2006 Paper

Micro/nanoscale surface modification and structuring using lasers

Y. Lu

Proceedings Volume 6106, 61060Z (2006) https://doi.org/10.1117/12.658302

KEYWORDS: Particles, Silicon, Carbon, Silica, Annealing, Raman spectroscopy, Scanning electron microscopy, Scanning probe microscopy, Single walled carbon nanotubes, Laser irradiation

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Proceedings Article | 23 February 2006 Paper

Investigation of CO2 gas breakdown using optical emission spectroscopy

H. Ling, X. Shen, Y. Han, Y. Lu

Proceedings Volume 6107, 61070A (2006) https://doi.org/10.1117/12.644981

KEYWORDS: Plasma, Carbon monoxide, Carbon, Gas lasers, Pulsed laser operation, Emission spectroscopy, Molecules, Chemical species, Oxygen, Laser irradiation

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Proceedings Article | 23 February 2006 Paper

Synthesis of carbon nanotubes by laser-assisted chemical vapor deposition

J. Shi, Y. Lu, X. Wang

Proceedings Volume 6107, 61070M (2006) https://doi.org/10.1117/12.644988

KEYWORDS: Chemical vapor deposition, Silicon, Single walled carbon nanotubes, Gas lasers, Scanning electron microscopy, Carbon, Photomicroscopy, Carbon monoxide, Nanoparticles, Chemical lasers

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Proceedings Article | 23 February 2006 Paper

Laser-assisted synthesis of diamond-like carbon from cyclohexane liquid

Y. Han, H. Ling, Y. Lu, M. O'Keefe, T. McKindra

Proceedings Volume 6107, 61070P (2006) https://doi.org/10.1117/12.644984

KEYWORDS: Carbon, Liquids, Excimer lasers, Raman spectroscopy, Scanning electron microscopy, Plasmas, Silicon, Molecules, Chemical species, Diamond

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Proceedings Article | 23 February 2006 Paper

Two-dimensional surface characterization of laser-deposited carbon films using Raman scattering

K. Yi, Y. Lu, H. Ling

Proceedings Volume 6107, 61070O (2006) https://doi.org/10.1117/12.644974

KEYWORDS: Raman spectroscopy, Spectroscopy, Objectives, Silicon, Raman scattering, Carbon, Laser scattering, Light scattering, Spatial resolution, Confocal microscopy

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Proceedings Article | 12 April 2005 Paper

Near-field enhanced laser-assisted deposition

Jing Shi, Yongfeng Lu, Xiaoyu Chen, R. S. Cherukuri, Kiran Mendu, Nagaraj Batta

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.591120

KEYWORDS: Near field optics, Carbon, Raman spectroscopy, Near field, Laser irradiation, Deposition processes, Scanning electron microscopy, Photomicroscopy, Liquids, Micro raman spectroscopy

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Proceedings Article | 12 April 2005 Paper

Backside sample preparation with laser-enhanced chemical etching for infrared photon imaging

Qin Deng, Zhihong Mai, Ran He, Tawei Tao, Jeffrey Lam, Yongfeng Lu

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.596665

KEYWORDS: Silicon, Wet etching, Etching, Infrared radiation, Polishing, Infrared imaging, Laser irradiation, Chemical lasers, Infrared photography, Chemical reactions

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Proceedings Article | 12 April 2005 Paper

Monitoring steam laser cleaning using optical probe techniques

Nagaraj Batta, Yongfeng Lu, Xinwei Wang, Jing Shi, Daniel Thompson, David Doerr, Dennis Alexander

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.593956

KEYWORDS: Silicon, Particles, Excimer lasers, Toxic industrial chemicals, Aluminum, Thin films, FT-IR spectroscopy, Semiconductor lasers, Silicon carbide, Nitrogen

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Proceedings Article | 15 July 2004 Paper

Laser applications in integrated circuits and photonics packaging

Yong Feng Lu, L. Li, K. Mendu, J. Shi

Proceedings Volume 5339, (2004) https://doi.org/10.1117/12.531758

KEYWORDS: Laser applications, Silicon, Particles, Laser welding, Laser marking, Silica, Laser irradiation, Packaging, Laser development, Plasma

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Proceedings Article | 18 November 2003 Paper

Ultrafast laser nanofabrication assisted with near-field scanning optical microscopy

Weijie Wang, Ming Hui Hong, Dongjiang Wu, Yeow Goh, Y. Lin, P. Luo, Boris Luk'yanchuk, Yongfeng Lu, Tow Chong Chong

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540758

KEYWORDS: Near field scanning optical microscopy, Near field optics, Femtosecond phenomena, Nanofabrication, Ultrafast lasers, Fiber lasers, Atomic force microscopy, Nanostructures, Data storage, Nanoprocess

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Proceedings Article | 17 October 2003 Paper

Formation of periodic structures on glass with laser irradiation

Ying Zi Peng, Cheng Wu An, Dong Jiang Wu, Ming Hui Hong, Yong Feng Lu, Tow Chong Chong

Proceedings Volume 4977, (2003) https://doi.org/10.1117/12.479847

KEYWORDS: Glasses, Polarization, Laser scanners, Gas lasers, Carbon monoxide, Light scattering, Acoustics, Scattering, Continuous wave operation, Dielectric polarization

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Proceedings Article | 17 October 2003 Paper

Laser-assisted nanofabrication

Ming Hui Hong, Su Mei Huang, Boris Luk'yanchuk, Zeng Bo Wang, Yong Feng Lu, Tow Chong Chong

Proceedings Volume 4977, (2003) https://doi.org/10.1117/12.479236

KEYWORDS: Particles, Optical spheres, Nanostructures, Pulsed laser operation, Near field, Near field optics, Geometrical optics, Nanofabrication, Nanolithography, Nanoprocess

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Proceedings Article | 3 March 2003 Paper

High-power CO2 laser welding of Al alloy plates

Zhaogu Cheng, Guoliang Xu, Quanzhong Zhao, Yongfeng Lu

Proceedings Volume 4831, (2003) https://doi.org/10.1117/12.497781

KEYWORDS: Aluminum, Laser welding, Carbon dioxide lasers, High power lasers, Metals, Copper, Heat treatments, Laser development, Reflectivity, Energy efficiency

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Proceedings Article | 19 February 2003 Paper

Laser processing of polytetrafluoroethylene (Teflon) in air

Z. Wang, Ming Hui Hong, Yong Feng Lu, Tow Chong Chong

Proceedings Volume 4830, (2003) https://doi.org/10.1117/12.486544

KEYWORDS: Laser ablation, Femtosecond phenomena, Laser processing, Absorption, Carbon dioxide lasers, Nd:YAG lasers, Laser damage threshold, Ionization, Pulsed laser operation, Dielectrics

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Proceedings Article | 19 February 2003 Paper

Femtosecond laser ablation of copper

Yeow-Whatt Goh, Yong-Feng Lu, Ming-Hui Hong, Tow Chong Chong

Proceedings Volume 4830, (2003) https://doi.org/10.1117/12.486537

KEYWORDS: Plasma, Copper, Laser ablation, Pulsed laser operation, Chemical species, Femtosecond phenomena, Atmospheric plasma, Laser energy, Scanning electron microscopy, Micromachining

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Proceedings Article | 19 February 2003 Paper

Laser-induced plasma-assisted ablation and its applications

Ming Hui Hong, Koji Sugioka, Dong Jiang Wu, K. Chew, Y. Lu, Katsumi Midorikawa, Tow Chong Chong

Proceedings Volume 4830, (2003) https://doi.org/10.1117/12.486532

KEYWORDS: Glasses, Laser ablation, Plasma, Pulsed laser operation, Diffusers, Copper, Holography, Microfabrication, Laser processing, Laser energy

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Proceedings Article | 19 February 2003 Paper

Laser-ablation-induced nanoparticles in water

G. Chen, Ming Hui Hong, Xiao Hua Liu, W. Wang, Y. Lu, Tow Chong Chong

Proceedings Volume 4830, (2003) https://doi.org/10.1117/12.486522

KEYWORDS: Nanoparticles, Cobalt, Laser ablation, Magnetism, Nanolithography, Particles, Optical microscopes, Glasses, Silicon, Oxidation

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Proceedings Article | 13 September 2002 Paper

Microprocessing of glass by hybrid laser processing

Koji Sugioka, Kotaro Obata, Katsumi Midorikawa, Ming Hui Hong, Ding Wu, L. L. Wong, Yongfeng Lu, Tow Chong Chong

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482090

KEYWORDS: Laser ablation, Excimer lasers, Glasses, Laser processing, Silica, Ultraviolet radiation, Plasma, Absorption, Vacuum ultraviolet, Microfabrication

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Proceedings Article | 13 September 2002 Paper

Laser-assisted nanofabrications on metal surfaces with optical near-field effects

Sumei Huang, Ming Hui Hong, Boris Luk'yanchuk, Yongfeng Lu

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482051

KEYWORDS: Particles, Near field optics, Near field, Metals, Pulsed laser operation, Scanning electron microscopy, Spherical lenses, Laser irradiation, Silica, Nanostructures

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Proceedings Article | 13 September 2002 Paper

Laser microprocessing in microelectronics, data storage, and photonics

Yongfeng Lu, Wen Song, ZhongMin Ren, Chengwu An, DaMing Liu, Sumei Huang, Weijie Wang, Ming Hui Hong, Tow Chong Chong, B. Cho, JiNan Zeng, C. Tan

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482088

KEYWORDS: Laser applications, Silicon, Laser processing, Plasma, Laser welding, Magnetism, Laser irradiation, Excimer lasers, Microelectronics, Photonics

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Proceedings Article | 12 September 2002 Paper

Grating fabrication with CW CO2 laser irradiation

Dongjiang Wu, Chengwu An, Ming Hui Hong, W. Wang, Yingzi Peng, Yongfeng Lu

Proceedings Volume 4915, (2002) https://doi.org/10.1117/12.482897

KEYWORDS: Glasses, Laser irradiation, Continuous wave operation, Gas lasers, Laser scanners, Carbon monoxide, Polarization, Laser processing, Laser applications, Dielectric polarization

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Proceedings Article | 18 June 2002 Paper

Pulsed laser ablation of IC packages for device failure analyses

Ming Hui Hong, ZhiHong Mai, G. Chen, Thomas Thiam, Wen Song, Yongfeng Lu, Chye Soh, Tow Chong Chong

Proceedings Volume 4637, (2002) https://doi.org/10.1117/12.470669

KEYWORDS: Laser ablation, Plasma, Excimer lasers, Failure analysis, Acoustics, Pulsed laser operation, Epoxies, Nd:YAG lasers, Laser irradiation, Semiconducting wafers

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Proceedings Article | 18 June 2002 Paper

Crack-free laser processing of glass substrate and its mechanisms

Ming Hui Hong, Koji Sugioka, Ding Wu, L. L. Wong, Yongfeng Lu, Katsumi Midorikawa, Tow Chong Chong

Proceedings Volume 4637, (2002) https://doi.org/10.1117/12.470632

KEYWORDS: Glasses, Laser ablation, Laser processing, Plasma, Pulsed laser operation, Metals, Copper, Nd:YAG lasers, Microfabrication, Particles

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Proceedings Article | 18 June 2002 Paper

Laser applications in integrated circuit packaging

Yongfeng Lu, Wen Song, ZhongMin Ren, Chengwu An, Kaidong Ye, DaMing Liu, Weijie Wang, Ming Hui Hong, Tow Chong Chong

Proceedings Volume 4637, (2002) https://doi.org/10.1117/12.470667

KEYWORDS: Laser applications, Laser welding, Laser marking, Silicon, Plasma, Laser processing, Laser development, Laser ablation, Packaging, Disk lasers

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