Dr. Chong Tow Chong Profile

Dr. Chong Tow Chong

at Singapore Univ of Technology and Design

SPIE Involvement:

Author

Publications (89)

Proceedings Article | 15 July 2010 Paper

Background correction of detected digital data page for holographic storage

Sanjeev Solanki, Xuewu Xu, Xinan Liang, Tow-Chong Chong

Proceedings Volume 7730, 77300W (2010) https://doi.org/10.1117/12.859261

KEYWORDS: Binary data, Holography, Digital holography, Data storage, Holographic data storage systems, Polarization, Spatial light modulators, Multiplexing, Volume holography, Digital imaging

Read Abstract +

Proceedings Article | 11 June 2010 Paper

Full high-definition digital 3D holographic display and its enabling technologies

Xuewu Xu, Sanjeev Solanki, Xinan Liang, Yuechao Pan, Tow-Chong Chong

Proceedings Volume 7730, 77301C (2010) https://doi.org/10.1117/12.857620

KEYWORDS: 3D displays, Digital holography, Computer generated holography, Holography, Holograms, Spatial light modulators, Algorithm development, Data storage, 3D image processing, 3D optical data storage

Read Abstract +

Proceedings Article | 3 June 2010 Paper

Near field optical transducer design with FePt recording media for multiple Tb/in2 density heat assisted magnetic recording

B. Xu, Y. Toh, C. Chia, J. Hu, G. Vienne, C. An, Y. Yosia, T. Chong

Proceedings Volume 7730, 77300N (2010) https://doi.org/10.1117/12.859097

KEYWORDS: Transducers, Near field optics, Magnetism, Near field, Optical simulations, Thermography, Gold, Optical design, Thin films, Optical testing

Read Abstract +

Proceedings Article | 3 June 2010 Paper

All-optical magnetic recording and its thermal issues

J. Li, L. Shi, G. Yuan, K. Lim, G. Vienne, K. Eason, J. Zhang, T. Chong

Proceedings Volume 7730, 77300P (2010) https://doi.org/10.1117/12.859228

KEYWORDS: Magnetism, Thin films, Switching, Femtosecond phenomena, Thermal analysis, Aluminum, Finite element methods, Tellurium, Thermal modeling, Picosecond phenomena

Read Abstract +

SPIE Journal Paper | 1 February 2010 Open Access

Digital holographic three-dimensional display of 50-Mpixel holograms using a two-axis scanning mirror device

Ridwan Bin Adrian Tanjung, Xuewu Xu, Xinan Liang, Sanjeev Solanki, Yuechao Pan, Farzam Farbiz, Baoxi Xu, Chong Tow Chong

OE, Vol. 49, Issue 02, 025801, (February 2010) https://doi.org/10.1117/12.10.1117/1.3309476

KEYWORDS: Mirrors, Digital micromirror devices, 3D displays, Holography, Computer generated holography, Digital holography, Holograms, Spatial light modulators, Raster graphics, Displays

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 25 February 2009 Paper

Large-area plasmonic structures fabricated by laser nanopatterning and their applications

M. H. Hong, C. H. Liu, F. Ma, Z. C. Chen, B. Luk'yanchuk, L. P. Shi, T. C. Chong

Proceedings Volume 7202, 72020K (2009) https://doi.org/10.1117/12.810460

KEYWORDS: Gold, Nanostructures, Silver, Thin films, Plasmonics, Nanolithography, Metals, Surface plasmons, Lithography, Nanorods

Read Abstract +

Proceedings Article | 11 July 2007 Paper

Random phase 3D-shift multiplexing with spherical signal-reference waves in reflection geometry

Sanjeev Solanki, Xuewu Xu, Minghua Li, Xinan Liang, Tow-Chong Chong

Proceedings Volume 6620, 66201D (2007) https://doi.org/10.1117/12.738950

KEYWORDS: Holograms, Multiplexing, Crystals, Laser crystals, Spatial light modulators, Holography, Spherical lenses, Tolerancing, Binary data, Charge-coupled devices

Read Abstract +

Proceedings Article | 11 July 2007 Paper

Focusing effect and performance analysis of flat metal slit array lens

H. Yuan, B. Xu, T. Chong

Proceedings Volume 6620, 66200O (2007) https://doi.org/10.1117/12.738958

KEYWORDS: Surface plasmons, Metals, Finite-difference time-domain method, Refractive index, Silver, Waveguides, Dielectrics, Constructive interference, Neodymium, Solids

Read Abstract +

Proceedings Article | 11 July 2007 Paper

Super-resolution near-field optical disk with a thermal shield layer behind recording layer

L. P. Shi, T. C. Chong, J. Y. Sze, J. M. Li, X. S. Miao, W. H. Lim, C. L. Gan

Proceedings Volume 6620, 662017 (2007) https://doi.org/10.1117/12.738888

KEYWORDS: Near field, Optical discs, Super resolution, Aluminum nitride, Near field scanning optical microscopy, Optical recording, Antimony, Tellurium, Dielectrics, Data storage

Read Abstract +

Proceedings Article | 11 July 2007 Paper

Laminated holographic recording medium based on photorefractive crystals

Minghua Li, Xuewu Xu, Sanjeev Solanki, Xinan Liang, Tow-Chong Chong

Proceedings Volume 6620, 66201L (2007) https://doi.org/10.1117/12.738873

KEYWORDS: Crystals, Holography, Reflectivity, Mirrors, Holograms, Servomechanisms, Reflection, Lithium niobate, Antireflective coatings, Refractive index

Read Abstract +

Proceedings Article | 11 July 2007 Paper

An integrated software of optical system and media design

K. G. Lim, L. P. Shi, J. M. Li, X. S. Miao, W. L. Tan, H. X. Yang, Y. B. Lim, G. Q. Yuan, T. C. Chong

Proceedings Volume 6620, 66200M (2007) https://doi.org/10.1117/12.738640

KEYWORDS: Optical design, Optical tracking, Optical storage, Optical discs, Crystals, Integrated optics, Software development, Thermography, Laser beam propagation, Gaussian beams

Read Abstract +

Proceedings Article | 11 July 2007 Paper

Study of the thermal effect on slider in heat assisted magnetic recording

Baoxi Xu, Qide Zhang, Hongxing Yuan, Jun Zhang, Rong Ji, Chong Wei Chuah, Sofinan Bin Muhamda Daud, Yang Beng Lim, Haifeng Wang, Tow Chong Chong

Proceedings Volume 6620, 66200S (2007) https://doi.org/10.1117/12.738909

KEYWORDS: Temperature metrology, Magnetism, Head, Thermal effects, Thermal modeling, Magnetic tracking, Sensors, Wind energy, Convection, Copper

Read Abstract +

SPIE Journal Paper | 1 June 2007

Spot size and depth of focus in optical data storage system

Haifeng Wang, Gaoqiang Yuan, Weilian Tan, Luping Shi, Chong Tow Chong

OE, Vol. 46, Issue 06, 065201, (June 2007) https://doi.org/10.1117/12.10.1117/1.2744063

KEYWORDS: Monochromatic aberrations, Optical storage, Diffraction, Optical engineering, Imaging systems, Refractive index, Microscopes, Optical discs, Data storage, Polarization

Read Abstract +

Proceedings Article | 22 June 2006 Paper

Propagation properties of surface plasmon along metal nano-aperture and nano-wire

HongXing Yuan, B. Xu, T. Chong

Proceedings Volume 6282, 62821R (2006) https://doi.org/10.1117/12.685180

KEYWORDS: Metals, Silver, Refractive index, Interfaces, Cladding, Surface plasmons, Wave propagation, Waveguides, Dielectrics, Nanowires

Read Abstract +

Proceedings Article | 22 June 2006 Paper

Blu-ray type super resolution near field optical disk with Sb₂ Te₃ mask layers and a thermal shield layer in front of the mask layer

L. Shi, T. Chong, X. Hu, J. Li, X. Miao, H. Yang, K. Lim, K. Zhao, G. Li

Proceedings Volume 6282, 62821U (2006) https://doi.org/10.1117/12.685183

KEYWORDS: Near field, Optical discs, Antimony, Modulation transfer functions, Super resolution, Tellurium, Optical simulations, Optical recording, Lithium, Dielectrics

Read Abstract +

Proceedings Article | 15 September 2005 Paper

Platform applications in heat assisted magnetic recording

Baoxi Xu, Shengbin Hu, Hongxing Yuan, Yunjie Chen, Jun Zhang, Rong Ji, Xiangshui Miao, Jingsheng Chen, Chong Tow Chong

Proceedings Volume 5966, 59660A (2005) https://doi.org/10.1117/12.649603

KEYWORDS: Magnetism, Near field optics, Signal to noise ratio, Head, Temperature metrology, Optical alignment, Interfaces, Data storage, Near field, Laser irradiation

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Ultrafast laser processing of transparent materials

Z. Wang, Ming Hui Hong, L. Yin, Tow Chong Chong

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.596288

KEYWORDS: Femtosecond phenomena, Particles, Laser processing, Scanning electron microscopy, Ultrafast lasers, Glasses, Nanostructures, Laser energy, Near field optics, Optical lithography

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Optical limiting properties of silver nanoparticles fabricated by laser ablation

T. Ong, S. Lee, L. Van, Ming Hui Hong, Tow Chong Chong

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.595840

KEYWORDS: Nanoparticles, Silver, Laser ablation, Optical limiting, Absorption, Nanolithography, Polymethylmethacrylate, Plasmons, Sodium, Scanning electron microscopy

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Low resistivity glass metallization by laser induced plasma-assisted ablation

Ming Hui Hong, Qiong Xie, B. Lim, Koji Sugioka, Katsumi Midorikawa, Kaidong Ye, Luping Shi, Tow Chong Chong

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.596543

KEYWORDS: Metals, Glasses, Resistance, Thin films, Laser ablation, Plasma, Laser scanners, Aluminum, Annealing, Excimer lasers

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Synthesis, characterization, and photoluminescence of β-Ga2O3 nanofibers

Hwee Lam, Ming Hui Hong, Chee Lip Gan, Tow Chong Chong

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.595829

KEYWORDS: Nanofibers, Laser ablation, Gallium, Nanoparticles, Luminescence, Gallium nitride, Oxygen, Transmission electron microscopy, Ultraviolet radiation, Temperature metrology

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Solvent effect and wavelength effect of laser-synthesized carbon nanoparticle colloids on optical limiting

G. Chen, Ming Hui Hong, Z. Wang, H. Elim, W. Chen, Hwee Lam, Wei Ji, Tow Chong Chong

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.595849

KEYWORDS: Carbon, Nanoparticles, Optical limiting, Laser scattering, Scattering, Transmittance, Liquids, Bioalcohols, Carbon nanotubes, Absorption

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Lithography in UV photoresist using NSOM

Y. Lin, Ming Hui Hong, Weijie Wang, Y. Law, Tow Chong Chong

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.595859

KEYWORDS: Near field scanning optical microscopy, Photoresist materials, Lithography, Scanning electron microscopy, Atomic force microscopy, Ultraviolet radiation, Data storage, Femtosecond phenomena, Nanolithography, Laser energy

Read Abstract +

Proceedings Article | 20 September 2004 Paper

Optical resonance and near-field effects: applications for nanopatterning (Plenary Paper)

Boris Luk'yanchuk, Z. Wang, Ming Hui Hong, Tow Chong Chong, N. Arnold

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.583073

KEYWORDS: Particles, Nanostructures, Refractive index, Near field, Spherical lenses, Mie scattering, Optical spheres, Surface plasmons, Near field optics, Nanoparticles

Read Abstract +

Proceedings Article | 9 September 2004 Paper

Phase Transformation of Ge1Sb4Te7 Films Induced by Single Femtosecond Pulse

Qinfang Wang, Luping Shi, Sumei Huang, Xiangshui Miao, Tow Chong

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.557108

KEYWORDS: Femtosecond phenomena, Tellurium, Antimony, Germanium, Crystals, Reflectivity, Picosecond phenomena, Laser beam diagnostics, Microscopes, Ultrafast phenomena

Read Abstract +

Proceedings Article | 9 September 2004 Paper

Influence of grating structures on optical outputs of nano-aperture by surface plasmon polaritons

Baoxi Xu, Hongxing Yuan, Tow Chong Chong

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.556675

KEYWORDS: Near field, Surface plasmons, Near field optics, Magnetism, Dielectrics, Surface plasmon polaritons, Data storage, Metals, Silver, Analytical research

Read Abstract +

Proceedings Article | 9 September 2004 Paper

Near-field study of surface plasmon effect on the metal gratings with different profiles

Hongxing Yuan, Baoxi Xu, Tow Chong

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.556291

KEYWORDS: Reflectivity, Surface plasmons, Metals, Magnetism, Near field, Interfaces, Data storage, Silver, Finite-difference time-domain method, Dielectrics

Read Abstract +

Proceedings Article | 9 September 2004 Paper

Novel Target Design Algorithm for Two-Dimensional Optical Storage (TwoDOS)

Li Huang, Tow Chong Chong

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.555834

KEYWORDS: Signal to noise ratio, Optical storage, Target detection, Fourier transforms, Sensors, Data storage, Detection and tracking algorithms, Modulators, Matrices, Lithium

Read Abstract +

Proceedings Article | 15 July 2004 Paper

Glass microprocessing by laser-induced plasma-assisted ablation: fundamental to industrial applications

Koji Sugioka, Katsumi Midorikawa, Hiroshi Yamaoka, Yutaka Gomi, Masayoshi Otsuki, Ming Hui Hong, Dong Jiang Wu, Lai Lee Wong, Tow Chong Chong

Proceedings Volume 5506, (2004) https://doi.org/10.1117/12.580222

KEYWORDS: Glasses, Laser ablation, Metals, Plasma, Pulsed laser operation, Laser processing, Absorption, Microfabrication, Silica, Ultraviolet radiation

Read Abstract +

Proceedings Article | 18 June 2004 Paper

Thermal analysis of packaging device with metal-coated fiber Bragg grating

Baoxi Xu, Wanxun He, Lungtat Ng, Mingyu Liu, Gaoqiang Yuan, Hongxing Yuan, Chengwu An, Towchong Chong

Proceedings Volume 5349, (2004) https://doi.org/10.1117/12.528688

KEYWORDS: Packaging, Fiber coatings, Fiber Bragg gratings, Temperature metrology, Metals, Instrument modeling, Thermal analysis, 3D modeling, Thermal modeling, Coating

Read Abstract +

Proceedings Article | 28 May 2004 Paper

Refractive index change in lithium niobate induced by focused femtosecond laser

Li Gui, Baoxi Xu, Dongjiang Wu, Yeow Goh, Tow Chong

Proceedings Volume 5355, (2004) https://doi.org/10.1117/12.528712

KEYWORDS: Waveguides, Refractive index, Femtosecond phenomena, Lithium niobate, Channel waveguides, Near field, Near field optics, Wave propagation, Microscopes, Laser damage threshold

Read Abstract +

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

Read Abstract +

Proceedings Article | 18 November 2003 Paper

Laser-induced diffusion for glass metallization

Dong Wu, Ming Hong, R. Ji, Kaidong Ye, Sumei Huang, Tow Chong, T. Ma, Koji Sugioka, Katsumi Midorikawa

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540496

KEYWORDS: Glasses, Metals, Plasma, Laser ablation, Pulsed laser operation, Plasma generation, Laser energy, Diffusion, Thin films, Particles

Read Abstract +

Proceedings Article | 18 November 2003 Paper

Sub-wavelength grid patterns on silicon surface by pulsed CO2 laser irradiation

Wei-Jie Wang, M. Tan, Ming Hui Hong, Tow Chong Chong

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540537

KEYWORDS: Silicon, Semiconductor lasers, Laser energy, Absorption, Thermal effects, Carbon dioxide lasers, Laser damage threshold, Pulsed laser operation, Capillaries, Atomic force microscopy

Read Abstract +

Proceedings Article | 18 November 2003 Paper

CO2 laser annealing with NiTi thin films deposited by sputtering

Q. He, Weiming Huang, Minhui Hong, Tow Chong Chong, Yongqi Fu, Hejun Du

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540464

KEYWORDS: Thin films, Annealing, Carbon dioxide lasers, Sputter deposition, Thin film deposition, Radium, Surface roughness, Optical microscopes, Atomic force microscope, Crystals

Read Abstract +

Proceedings Article | 18 November 2003 Paper

Laser microfabrication of glass substrates by pocket scanning

B. Lan, Ming Hui Hong, Kaidong Ye, Z. Wang, Tow Chong Chong

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540725

KEYWORDS: Glasses, Laser ablation, Microfabrication, Nd:YAG lasers, Laser glasses, Pulsed laser operation, Laser scanners, Carbon dioxide lasers, Excimer lasers, Diffusion

Read Abstract +

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

Read Abstract +

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

Read Abstract +

Proceedings Article | 16 September 2003 Paper

Optical disk structure analysis with finite-difference time domain (FDTD) method

Jian Ming Li, L. Shi, K. Lim, Xiang Shui Miao, Rong Zhao, Tow Chong Chong

Proceedings Volume 5069, (2003) https://doi.org/10.1117/12.532654

KEYWORDS: Finite-difference time-domain method, Optical discs, Structural design, Refractive index, Polarization, Signal detection, Optical design, Free space, Computational electromagnetics, Disk lasers

Read Abstract +

Proceedings Article | 16 September 2003 Paper

Three-dimensional optical storage by use of an ultrafast laser

Sumei Huang, Ming Hui Hong, Ding Wu, L. Van, T. Ong, Boris Luk'yanchuk, Tow Chong Chong

Proceedings Volume 5069, (2003) https://doi.org/10.1117/12.533067

KEYWORDS: Optical storage, Gold, Rhodamine B, Polymethylmethacrylate, Quartz, Glasses, 3D optical data storage, Scanning electron microscopy, Absorption, Data storage

Read Abstract +

Proceedings Article | 16 September 2003 Paper

Ultrafast phase transitions in Ge1Sb2Te4 films induced by femtosecond laser beam

Qing Fang Wang, L. Shi, Z. Wang, B. Lan, K. Yi, Ming Hui Hong, Tow Chong Chong

Proceedings Volume 5069, (2003) https://doi.org/10.1117/12.532649

KEYWORDS: Femtosecond phenomena, Crystals, Ultrafast phenomena, Reflectivity, Laser crystals, Single crystal X-ray diffraction, X-ray diffraction, Phonons, Optical discs, Pulsed laser operation

Read Abstract +

Proceedings Article | 16 September 2003 Paper

Ultrafast laser recording in optical near-field for high-density optical storage

Wei Jie Wang, Ming Hui Hong, Dong Jiang Wu, Yeow Goh, Boris Luk'yanchuk, Tow Chong Chong

Proceedings Volume 5069, (2003) https://doi.org/10.1117/12.533122

KEYWORDS: Near field optics, Near field scanning optical microscopy, Femtosecond phenomena, Optical storage, Data storage, Ultrafast lasers, Magnetism, Fiber lasers, Pulsed laser operation, Atomic force microscopy

Read Abstract +

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

Read Abstract +

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

Read Abstract +

Proceedings Article | 19 February 2003 Paper

Laser ablation of GaN/sapphire structure for LED

Hwee Ming Lam, MingHui Hong, Shu Yuan, Tow Chong Chong

Proceedings Volume 4830, (2003) https://doi.org/10.1117/12.486561

KEYWORDS: Laser ablation, Excimer lasers, Gallium nitride, Light emitting diodes, Pulsed laser operation, Femtosecond phenomena, Sapphire lasers, Etching, Gallium, Surface roughness

Read Abstract +

Proceedings Article | 19 February 2003 Paper

Excimer laser annealing of NiTi shape memory alloy thin film

Qiong Xie, Weimin Huang, Ming Hui Hong, Wendong Song, Tow Chong Chong

Proceedings Volume 4830, (2003) https://doi.org/10.1117/12.486531

KEYWORDS: Annealing, Thin films, Shape memory alloys, Excimer lasers, Atomic force microscopy, Crystals, Sputter deposition, Pulsed laser operation, Scanning electron microscopy, Silicon

Read Abstract +

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

Read Abstract +

Proceedings Article | 19 February 2003 Paper

Laser ablation for MEMS microfabrication on Si and Kapton substrates

B. Lan, Ming Hui Hong, Kaidong Ye, Shi Xin Chen, Tow Chong Chong

Proceedings Volume 4830, (2003) https://doi.org/10.1117/12.486521

KEYWORDS: Laser drilling, Laser ablation, Microelectromechanical systems, Scanning electron microscopy, Microfabrication, Silicon, Fabrication, Pulsed laser operation, Laser applications, Diffraction

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

Proceedings Article | 25 February 2002 Paper

Selective photon-breaking of C-S bonds in polythiophene to form quasi-one-dimensional carbon chains in cubic nanocrystals

ZhongMin Ren, Yongfeng Lu, H. Choy, Tow Chong Chong, S. Ng, P. Miao

Proceedings Volume 4426, (2002) https://doi.org/10.1117/12.456811

KEYWORDS: Carbon, Thin films, Thin film deposition, Crystals, Nanocrystals, Raman spectroscopy, Plasma, Atomic force microscopy, Excimer lasers, Molecules

Read Abstract +

Proceedings Article | 25 February 2002 Paper

Diagnostics and real-time monitoring of pulsed laser ablation

Ming Hui Hong, Yongfeng Lu, Tow Chong Chong

Proceedings Volume 4426, (2002) https://doi.org/10.1117/12.456861

KEYWORDS: Laser ablation, Plasma, Silicon, Signal detection, Diagnostics, Acoustics, Excimer lasers, Pulsed laser operation, Signal generators, Plasma generation

Read Abstract +

Proceedings Article | 25 February 2002 Paper

Influence of laser fluence and laser repetition rate on the synthesis of aluminium nitride thin films by nitrogen-ion-assisted pulsed laser deposition

Yeow Goh, Yongfeng Lu, ZhongMin Ren, Tow Chong Chong

Proceedings Volume 4426, (2002) https://doi.org/10.1117/12.456845

KEYWORDS: Crystals, Thin films, Ion beams, Pulsed laser deposition, Excimer lasers, Nitrogen, Laser crystals, Aluminum nitride, Aluminum, X-rays

Read Abstract +

Proceedings Article | 25 February 2002 Paper

Laser cleaning technology and its application

Wen Song, Minghui Hong, L. Zhang, Yongfeng Lu, Tow Chong Chong

Proceedings Volume 4426, (2002) https://doi.org/10.1117/12.456839

KEYWORDS: Laser applications, Particles, Photomicroscopy, Solids, Near field optics, Copper, Lutetium, Pulsed laser operation, Optics manufacturing, Coating

Read Abstract +

Proceedings Article | 25 February 2002 Paper

Laser microprocessing in data storage industry

Tow Chong Chong, Yongfeng Lu

Proceedings Volume 4426, (2002) https://doi.org/10.1117/12.456805

KEYWORDS: Laser applications, Laser processing, Data storage, Magnetism, Particles, Laser irradiation, Laser marking, Head, Disk lasers, Nanolithography

Read Abstract +

Proceedings Article | 10 January 2002 Paper

Investigation on rewritable multilevel reflection modulation recording phase-change optical disk

Luping Shi, Tow Chong Chong, E. Wee, Xiangshui Miao, P. Tan, K. Lim, Jun Li, Wei Qiang

Proceedings Volume 4342, (2002) https://doi.org/10.1117/12.453411

KEYWORDS: Signal detection, Optical discs, Crystals, Modulation, Phase shift keying, Absorption, Antimony, Optical simulations, Laser marking, Reflectivity

Read Abstract +

Proceedings Article | 10 January 2002 Paper

New absorption control layer of high-density phase-change optical disk

Xiangshui Miao, Tow Chong Chong, L. Shi, P. Tan, Jun Li, K. Lim, X. Hu

Proceedings Volume 4342, (2002) https://doi.org/10.1117/12.453414

KEYWORDS: Absorption, Optical discs, Antimony, Crystals, Silicon, Germanium, Laser crystals, Computer simulations, Laser irradiation, Dielectrics

Read Abstract +

Proceedings Article | 29 October 2001 Paper

Laser-induced-plasma-assisted ablation for glass microfabrication

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

Proceedings Volume 4595, (2001) https://doi.org/10.1117/12.446603

KEYWORDS: Glasses, Laser ablation, Microfabrication, Plasma, Pulsed laser operation, Laser marking, Quartz, Aluminum, Laser glasses, Nd:YAG lasers

Read Abstract +

Proceedings Article | 19 October 2001 Paper

Analysis of optical gain of GaInNAs/GaAs compressive strained quantum well lasers

Weijun Fan, Soon Fatt Yoon, Ming Fu Li, Tow Chong Chong

Proceedings Volume 4580, (2001) https://doi.org/10.1117/12.444946

KEYWORDS: Quantum wells, Transition metals, Optical components, Gallium arsenide, Semiconductor lasers, Electronics engineering, Crystals, Binary data, Semiconductors, Gallium nitride

Read Abstract +

Proceedings Article | 7 February 2001 Paper

Analysis of position error signal in out-radial optical pickup systems

Bao Xu, Tow Chong Chong, Min Liu, Gaoqiang Yuan, Yue Lu

Proceedings Volume 4085, (2001) https://doi.org/10.1117/12.416849

KEYWORDS: Signal detection, Error analysis, Sensors, Head, Optical tracking, Optical simulations, Motion analysis, Optical storage, Digital video discs, Objectives

Read Abstract +

Proceedings Article | 7 February 2001 Paper

Challenge of terabyte optical recording

Tow Chong Chong, Bao Xu

Proceedings Volume 4085, (2001) https://doi.org/10.1117/12.416873

KEYWORDS: Optical recording, Near field optics, Signal to noise ratio, Optical storage, Semiconductor lasers, Near field, Objectives, Data storage, Refractive index, Solids

Read Abstract +

Proceedings Article | 6 November 2000 Paper

Optical diagnostics in laser-induced plasma-assisted ablation of fused quartz

Minghui Hong, Koji Sugioka, Yongfeng Lu, Katsumi Midorikawa, Tow Chong Chong

Proceedings Volume 4088, (2000) https://doi.org/10.1117/12.405763

KEYWORDS: Laser ablation, Plasma, Quartz, Pulsed laser operation, Fused quartz, Silver, Laser irradiation, Laser scattering, Plasma generation, Optical diagnostics

Read Abstract +

Proceedings Article | 18 September 2000 Paper

Efficient coding technique for holographic storage using the method of guided scrambling

Wang Wilson, Kees Immink, Xu Xi, Tow Chong Chong

Proceedings Volume 4090, (2000) https://doi.org/10.1117/12.399346

KEYWORDS: Holography, Data storage, Digital holography, Holographic data storage systems, Computer programming, Forward error correction, Fourier transforms, Digital recording, Holograms, Baryon acoustic oscillations

Read Abstract +

Proceedings Article | 7 June 2000 Paper

Pulsed-laser deposition of AlN thin films

Yongfeng Lu, ZhongMin Ren, H. Q. Ni, Yeow Goh, B. Cheong, S. Chow, Jian Wang, Tow Chong Chong

Proceedings Volume 3933, (2000) https://doi.org/10.1117/12.387554

KEYWORDS: Thin films, Thin film deposition, Ions, Nitrogen, Crystals, Raman spectroscopy, Ion beams, Aluminum nitride, Laser ablation, Aluminum

Read Abstract +

SPIE Journal Paper | 1 February 2000

Space-invariant patches in diffraction-limited imaging

Jingfeng Liu, V. Boopathi, Tow Chong Chong, Yihong Wu, Zengmin Li

OE, Vol. 39, Issue 02, (February 2000) https://doi.org/10.1117/12.10.1117/1.602377

KEYWORDS: Imaging systems, Tolerancing, Spatial frequencies, Point spread functions, Image acquisition, Digital holography, Holographic data storage systems, Data storage, Optical engineering, Signal detection

Proceedings Article | 15 July 1999 Paper

Properties of boron-carbon-nitrogen ternary thin films synthesized by pulsed laser deposition

ZhongMin Ren, Yongfeng Lu, ZhiHong Mai, B. Cheong, S. Chow, Jian Wang, Tow Chong Chong

Proceedings Volume 3618, (1999) https://doi.org/10.1117/12.352724

KEYWORDS: Thin films, Thin film deposition, Nitrogen, Ion beams, Raman spectroscopy, Laser ablation, Boron, Scanning tunneling microscopy, Carbon, Spectroscopy

Read Abstract +