Prof. Hong Jin Kong Profile

Prof. Hong Jin Kong

Professor at KAIST

SPIE Involvement:

Author

Publications (31)

Proceedings Article | 19 October 2016 Paper

High definition 3D imaging lidar system using CCD

Sungeun Jo, Hong Jin Kong, Hyochoong Bang

Proceedings Volume 10000, 100001Y (2016) https://doi.org/10.1117/12.2242355

KEYWORDS: LIDAR, Pulsed laser operation, Charge-coupled devices, Imaging systems, Polarization, 3D image processing, Sensors, Modulators, 3D acquisition, Spatial resolution

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Proceedings Article | 20 February 2015 Paper

Current status of Kumgang laser system

Hong Jin Kong, Sangwoo Park, HeeKyung Ahn, Hwihyeong Lee, Jungsuk Oh, Jom Sool Kim

Proceedings Volume 9342, 93421N (2015) https://doi.org/10.1117/12.2078499

KEYWORDS: Amplifiers, Nd:YAG lasers, Laser systems engineering, Laser scattering, Beam splitters, Laser applications, Bragg cells, Laser development, Phase conjugation, High power lasers

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SPIE Journal Paper | 4 August 2014

Multi-image display system based on image magnifier by lens array

Jin Choi, Hong Jin Kong, Jong Ung Lee

OE, Vol. 53, Issue 08, 085102, (August 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.8.085102

KEYWORDS: Image segmentation, Displays, Lens design, Imaging systems, Aspheric lenses, LCDs, Microlens array, Optical engineering, Optical arrays, Modulation transfer functions

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SPIE Journal Paper | 5 May 2014

Optical design of a refractive beam shaper that transforms a Gaussian beam profile into a diverging uniform line beam profile

Jin Choi, Hong Jin Kong, Jong-Ung Lee

OE, Vol. 53, Issue 05, 055101, (May 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.5.055101

KEYWORDS: Beam shaping, Beam propagation method, Diffraction, Gaussian beams, Optical design, Transform theory, Wavefronts, Wave propagation, Geometrical optics, Ray tracing

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Proceedings Article | 25 October 2012 Paper

Analytical design of a hyper-spectral imaging spectrometer utilizing a convex grating

Seo Kim, Hong Kong, Hana Ku, Jun Lee

Proceedings Volume 8515, 85150V (2012) https://doi.org/10.1117/12.929485

KEYWORDS: Spectroscopy, Vignetting, Imaging systems, Optical design, Diffraction gratings, Monochromatic aberrations, Mirrors, Code v, Hyperspectral systems, Sensors

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Proceedings Article | 15 October 2012 Paper

Optical design, performance, and tolerancing of an Offner imaging spectrograph

Hana Ku, Seo Hyun Kim, Hong Jin Kong, Jun Ho Lee

Proceedings Volume 8491, 84910K (2012) https://doi.org/10.1117/12.929483

KEYWORDS: Mirrors, Modulation transfer functions, Tolerancing, Spectrographs, Optical design, Spectroscopy, Spectral resolution, Off axis mirrors, Diffraction, Short wave infrared radiation

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Proceedings Article | 14 May 2012 Paper

A modified ladar system with a Geiger mode APD to remove a dead time problem

Sung Eun Jo, Hong Jin Kong, Tae Hoon Kim, Jonghan Jin, Jae Wan Kim, Jong-Ahn Kim

Proceedings Volume 8379, 83791A (2012) https://doi.org/10.1117/12.920522

KEYWORDS: LIDAR, Signal detection, Avalanche photodetectors, Avalanche photodiodes, Sensors, Distance measurement, Light sources, Photodiodes, Time metrology, Standards development

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Proceedings Article | 14 May 2012 Paper

Improvement of SNR by temporal filtering method in ladar system using two Geiger-mode avalanche photodiodes

Tae Hoon Kim, Hong Jin Kong, Sung Eun Jo

Proceedings Volume 8379, 83791B (2012) https://doi.org/10.1117/12.920523

KEYWORDS: Pulsed laser operation, Signal to noise ratio, LIDAR, Avalanche photodiodes, Target detection, Laser energy, Beam splitters, Laser scattering, Image processing, Signal generators

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Proceedings Article | 1 June 2011 Paper

Feasibility study to determine correct focus by analyzing photon distributions on Geiger-mode avalanche photodiode focal plane array

Tae Hoon Kim, Hong Jin Kong, Sung Eun Jo, Min Seok Oh

Proceedings Volume 8037, 80371I (2011) https://doi.org/10.1117/12.883105

KEYWORDS: Target detection, Pulsed laser operation, LIDAR, Staring arrays, Avalanche photodiodes, Laser systems engineering, Laser energy, Imaging systems, Laser scattering, Spatial resolution

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Proceedings Article | 26 May 2011 Paper

The effects of two noises from passive FTIR (Fourier transform infrared) spectroscopy system on the detection probability of stand-off hazardous compounds with passive Fourier transform infrared spectroscopy system using Michelson interferometer

Hee Kyung Ahn, Hong Jin Kong, Kang Sup Shim

Proceedings Volume 8024, 80240V (2011) https://doi.org/10.1117/12.882820

KEYWORDS: Signal to noise ratio, Spectroscopy, FT-IR spectroscopy, Sensors, Mirrors, Interference (communication), Michelson interferometers, Signal detection, Infrared spectroscopy, Fourier transforms

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Proceedings Article | 13 May 2011 Paper

Techniques for improved performances of direct-detection three-dimensional imaging laser radar system using Geiger-mode avalanche photodiode

Min Seok Oh, Tae Hoon Kim, Sung Eun Jo, Hong Jin Kong

Proceedings Volume 8033, 80330E (2011) https://doi.org/10.1117/12.884816

KEYWORDS: Pulsed laser operation, LIDAR, 3D image processing, Laser systems engineering, Staring arrays, Imaging systems, Signal detection, Radar imaging, 3D acquisition, Target detection

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Proceedings Article | 29 April 2010 Paper

An improvement on accuracy of laser radar using a Geiger-mode avalanche photodiode by time-of-flight analysis with Poisson statistics

Min Seok Oh, Hong Jin Kong

Proceedings Volume 7684, 76841I (2010) https://doi.org/10.1117/12.853139

KEYWORDS: Pulsed laser operation, Avalanche photodetectors, LIDAR, Electrons, Laser energy, Photons, Error analysis, Signal detection, Distance measurement, Laser scattering

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Proceedings Article | 21 February 2008 Paper

Long-term stabilized two beam combination laser system with amplifiers using the phase controlled stimulated Brillouin scattering phase conjugate mirrors

Hong Jin Kong, Jin Woo Yoon, Jae Sung Shin, Du Hyun Beak

Proceedings Volume 6874, 68740H (2008) https://doi.org/10.1117/12.763243

KEYWORDS: Amplifiers, Mirrors, Laser scattering, Phase conjugation, Scattering, Laser systems engineering, Ferroelectric materials, Phase shift keying, Beam splitters, Laser stabilization

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Proceedings Article | 7 March 2007 Paper

Microfabricated 3D polymeric structure with SU-8

Shin Wook Yi, Hong Jin Kong

Proceedings Volume 6462, 646206 (2007) https://doi.org/10.1117/12.700367

KEYWORDS: Polymers, Absorption, Microfabrication, 3D image processing, Mirrors, Polymerization, Silica, Lithography, Scanning electron microscopy, Pulsed laser operation

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Proceedings Article | 7 March 2007 Paper

Pulse-width dependency of the fabricating resolution of the two-photon absorption photo-polymerization

Hong Kong, Shin Yi, Dong-Yol Yang, Kwang-Sup Lee, Jin-Baek Kim, Tae-woo Lim, Sumin Kim

Proceedings Volume 6462, 646202 (2007) https://doi.org/10.1117/12.701393

KEYWORDS: Absorption, Picosecond phenomena, Polymers, Single mode fibers, Mirrors, Nanolithography, Molecules, Laser development, Nanotechnology, Diffraction

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Proceedings Article | 14 February 2007 Paper

Prepulse technique for preserving the pulse shape of the stimulated Brillouin scattering

Hong Jin Kong, Du Hyun Beak

Proceedings Volume 6454, 64540E (2007) https://doi.org/10.1117/12.701385

KEYWORDS: Acoustics, Scattering, Laser scattering, High power lasers, Mirrors, Beam splitters, Wave plates, Oscilloscopes, Optical components, Reflectivity

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Proceedings Article | 14 February 2007 Paper

Development of the high-energy/power laser system with high-repetition rate using the beam combination technique

Hong Jin Kong, Jin Woo Yoon, Jae Sung Shin

Proceedings Volume 6454, 64540C (2007) https://doi.org/10.1117/12.700270

KEYWORDS: Laser systems engineering, Optical amplifiers, Mode locking, Mirrors, Fusion energy, Laser energy, Phase conjugation, Laser scattering, Laser welding, Oscillators

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Proceedings Article | 14 February 2007 Paper

The effect of a prepulse technique in the stimulated Brillouin scattering and its applications

Du Hyun Beak, Hong Jin Kong

Proceedings Volume 6454, 64540B (2007) https://doi.org/10.1117/12.700516

KEYWORDS: Reflectivity, Polarization, Scattering, Mirrors, Laser scattering, Wave plates, Beam splitters, Optical isolators, Quantum wells, Oscillators

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Proceedings Article | 14 February 2007 Paper

Long-term stabilization of the phase control technique of the stimulated Brillouin scattering wave for the beam combination technique

Jin Woo Yoon, Hong Jin Kong, Jae Sung Shin

Proceedings Volume 6454, 64540D (2007) https://doi.org/10.1117/12.701362

KEYWORDS: Phase shift keying, Mirrors, Laser scattering, Control systems, Scattering, Fusion energy, Phase conjugation, Beam splitters, Laser energy, Nd:YAG lasers

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SPIE Journal Paper | 1 August 2006

Hollow conic beam generator using a cylindrical rod and its performances

Hong Jin Kong, Jin Choi, J. S. Shin, Shin Wook Yi, B.G. Jeon

OE, Vol. 45, Issue 08, 084005, (August 2006) https://doi.org/10.1117/12.10.1117/1.2335851

KEYWORDS: Coating, Beam shaping, Optical components, Reflection, Multilayers, Reflectivity, Dielectrics, Prisms, Ray tracing, Rods

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Proceedings Article | 7 June 2005 Paper

Phase control of backward stimulated Brillouin scattering wave by a self-generated density modulation

Seong Lee, Dong Lee, Hong Kong

Proceedings Volume 5850, (2005) https://doi.org/10.1117/12.633730

KEYWORDS: Phase shift keying, Modulation, Acoustics, Scattering, Laser scattering, Mirrors, Phase conjugation, Laser applications, Gas lasers, Laser systems engineering

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Proceedings Article | 26 January 2005 Paper

Independent phase control of Stokes waves for beam combination

Seong Ku Lee, Dong Won Lee, Doo Hyun Baek, Hong Jin Kong

Proceedings Volume 5627, (2005) https://doi.org/10.1117/12.575234

KEYWORDS: Phase shift keying, Modulation, Acoustics, Mirrors, Laser scattering, High power lasers, Gas lasers, Laser systems engineering, Phase conjugation, Beam splitters

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Proceedings Article | 22 January 2005 Paper

Fabrication of 3D microstructure and analysis of voxel generation by ultrafast-laser-induced two-photon absorption

Shin Wook Yi, Seong Ku Lee, Mi Jung Cho, Hong Jin Kong, Dong-Yol Yang, Sang-hu Park, Tae-woo Lim, Ran Hee Kim, Kwang-Sup Lee

Proceedings Volume 5715, (2005) https://doi.org/10.1117/12.590381

KEYWORDS: Absorption, Microfabrication, Photopolymerization, Raster graphics, Diffractive optical elements, Polymerization, Scanners, Scanning electron microscopy, Lithography, Femtosecond phenomena

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Proceedings Article | 30 December 2004 Paper

Fabrication of PDMS (poly-dimethyl siloxane) molding and 3D structure by two-photon absorption induced by an ultrafast laser

Shin Wook Yi, Seong Ku Lee, Mi Jung Cho, Hong Jin Kong, Dong-Yol Yang, Sang-hu Park, Tae-woo Lim, Ran Hee Kim, Kwang-Sup Lee

Proceedings Volume 5641, (2004) https://doi.org/10.1117/12.576633

KEYWORDS: Absorption, Photopolymerization, Microfabrication, Raster graphics, Scanning electron microscopy, Diffractive optical elements, Polymerization, Scanners, Etching, Lithography

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Proceedings Article | 30 December 2003 Paper

Three-dimensional microfabrication using two-photon absorption by femtosecond laser

Shin Wook Yi, Seong Ku Lee, Hong Jin Kong, Dong-Yol Yang, Sang-hu Park, Tae-woo Lim, Ran Hee Kim, Kwang-Sup Lee

Proceedings Volume 5342, (2003) https://doi.org/10.1117/12.524310

KEYWORDS: Absorption, Femtosecond phenomena, Microfabrication, Lithography, Raster graphics, Scanning electron microscopy, Polymerization, 3D optical data storage, Scanners, Objectives

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Proceedings Article | 8 May 2001 Paper

Multipoint process monitoring system based on an acousto-optic tunable filter (AOTF)

Dae Kim, Jang You, Soo Hyun Kim, Hong-Jin Kong, Yun Woo Lee, Won Chegal, Yoon Keun Kwak

Proceedings Volume 4416, (2001) https://doi.org/10.1117/12.427049

KEYWORDS: Fourier transforms, Acousto-optics, Tunable filters, Near infrared, Crystals, Spectroscopy, Optical fibers, Acoustics, Transmittance, Imaging spectroscopy

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Proceedings Article | 11 January 2000 Paper

Hydrodynamic model experiment of the collision of supernova 1987A with its circumstellar ring using high-power laser

Young-Gwang Kang, Hiroaki Nishimura, Hideaki Takabe, Hiroshi Azechi, Takayoshi Norimatsu, Mitsuo Nakai, Hideo Nagatomo, J. Sunahara, Katsumasa Fujita, Masahiro Nakatsuka, Kunioki Mima, H. Kim, Hong-Jin Kong

Proceedings Volume 3886, (2000) https://doi.org/10.1117/12.375143

KEYWORDS: Plasma, Optical spheres, Foam, X-rays, Wave propagation, Signal to noise ratio, Information operations, High power lasers, Radiography, Optical simulations

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Proceedings Article | 1 September 1996 Paper

Sinmyung laser system in KAIST and development of lasers using SBS cell

Hong Jin Kong

Proceedings Volume 2778, 27787W (1996) https://doi.org/10.1117/12.2315973

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SPIE Journal Paper | 1 July 1994

Cassegrainian-inverse Cassegrainian four-aspherical mirror system (magnification = +1) derived from the solution of all zero third-order aberrations and suitable for deep-ultraviolet optical lithography

Young-Min Cho, Hong-Jin Kong, Sang-Soo Lee

OE, Vol. 33, Issue 07, (July 1994) https://doi.org/10.1117/12.10.1117/12.172890

KEYWORDS: Mirrors, Monochromatic aberrations, Deep ultraviolet, Spherical lenses, Optical lithography, Excimer lasers, Ray tracing, Distortion, Vignetting, Modulation transfer functions

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SPIE Journal Paper | 1 March 1993

Improved four-mirror optical system for deep-ultraviolet submicrometer lithography

Jong-Tae Kim, Hong-Jin Kong, Sang-Soo Lee

OE, Vol. 32, Issue 03, (March 1993) https://doi.org/10.1117/12.10.1117/12.61056

KEYWORDS: Monochromatic aberrations, Mirrors, Lithography, Distortion, Deep ultraviolet, Excimer lasers, Spherical lenses, Chlorine, Numerical analysis, Chromatic aberrations

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Proceedings Article | 1 January 1992 Paper

High-precision characterization of gas-filled shells using scanning Fabry-Perot interferometry

Mark Wittman, Daniel Malacara, Hong-Jin Kong

Proceedings Volume 1553, (1992) https://doi.org/10.1117/12.135330

KEYWORDS: Fabry–Perot interferometers, Interferometry, Phase shifts, Mirrors, Wavefronts, Fabry–Perot interferometry, Phase measurement, Reflectivity, Refractive index, Glasses

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Showing 5 of 31 publications

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