Prof. Jongmin Lee Profile

Prof. Jongmin Lee

Professor/Director

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 6 October 2011 Paper

Signal build-up from noise and seeding in plasma-based x-ray lasers

Chul Min Kim, Karol Janulewicz, Holger Stiel, Masaharu Nishikino, Noboru Hasegawa, Tetsuya Kawachi, Jongmin Lee

Proceedings Volume 8140, 814008 (2011) https://doi.org/10.1117/12.893468

KEYWORDS: Polarization, X-ray lasers, Picosecond phenomena, Light sources, Amplifiers, Interference (communication), X-rays, Physics, Performance modeling, Wave propagation

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Proceedings Article | 29 September 2009 Paper

X-ray laser research and applications at c-FAST

Karol Janulewicz, Chul Min Kim, Hyung Taek Kim, Hyong Chol Kang, Kyung Taec Kim, Jongmin Lee

Proceedings Volume 7451, 74510P (2009) https://doi.org/10.1117/12.825619

KEYWORDS: X-ray lasers, Pulsed laser operation, Coherence imaging, Plasma, Polarization, Image resolution, Signal processing, Picosecond phenomena, Numerical simulations, Photoemission spectroscopy

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Proceedings Article | 29 September 2009 Paper

Research on the seeding of high-energy harmonic pulse into an x-ray lasing medium

Hyung Taek Kim, Chul Min Kim, Karol Adam Janulewicz, Kyung Taec Kim, I Jong Kim, Tae Jun Yu, Seong Ku Lee, Jae Hee Sung, Il Woo Choi, Holger Stiel, Johannes Tümmler, Tomas Mocek, Jaroslav Nejdl, Michaela Kozlová, Jongmin Lee

Proceedings Volume 7451, 74510W (2009) https://doi.org/10.1117/12.825959

KEYWORDS: X-rays, X-ray lasers, Picosecond phenomena, Polarization, Silver, Molybdenum, Pulsed laser operation, Modulation, Neon, Solids

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SPIE Journal Paper | 1 July 2008 Open Access

Quasi-holographic solution to polarization-sensitive optical coherence tomography acceptable to nonlaboratory applications

Vitali Tougbaev, Tae-Joong Eom, Bong-Ahn Yu, Yeung-Lak Lee, Woojin Shin, Sangyoun Gee, Do-Kyeong Ko, Jongmin Lee

JBO, Vol. 13, Issue 04, 044014, (July 2008) https://doi.org/10.1117/12.10.1117/1.2967996

KEYWORDS: Optical coherence tomography, Polarization, Interferometers, Collagen, Picosecond phenomena, Fringe analysis, Charge-coupled devices, Skin, Birefringence, Tumors

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Proceedings Article | 21 April 2008 Paper

Dual-core photonic quasicrystal fiber with high negative dispersion

Soan Kim, Chul-Sik Kee, Jongmin Lee, Chung Ghiu Lee

Proceedings Volume 6990, 69900V (2008) https://doi.org/10.1117/12.780209

KEYWORDS: Dispersion, Refractive index, Cladding, Structured optical fibers, Optical communications, Optical fibers, Photonic crystal fibers, Single mode fibers, Photonic crystals, Silica

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Proceedings Article | 26 February 2008 Paper

Precision microfabrication of AlN and Al2O3 ceramics by femtosecond laser ablation

Sung Hoon Kim, T. Balasubramani, Ik-Bu Sohn, Yong-Chul Noh, Jongmin Lee, Jee Bum Lee, Sungho Jeong

Proceedings Volume 6879, 68791O (2008) https://doi.org/10.1117/12.762701

KEYWORDS: Laser drilling, Aluminum nitride, Ceramics, Femtosecond phenomena, Laser ablation, Laser energy, Laser processing, Pulsed laser operation, Laser applications, Particles

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Proceedings Article | 18 February 2008 Paper

Side-imaging lensed photonic crystal fiber probe

Hae Young Choi, Seon Young Ryu, Jihoon Na, Byeong Ha Lee, Ik-Bu Sohn, Young-Chul Noh, Jongmin Lee

Proceedings Volume 6847, 68472F (2008) https://doi.org/10.1117/12.766349

KEYWORDS: Optical fibers, Optical coherence tomography, Polishing, Photonic crystal fibers, Imaging systems, Near field optics, Surface finishing, Mirrors, Optical imaging, Free space optics

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Proceedings Article | 12 October 2007 Paper

Full characterization of a GRIP Ni-like Ag amplifier for seeding with high harmonics at 13.9 nm

K. Janulewicz, J. Tuemmler, P. Nickles, H. Kim, I. Choi, N. Hafz, C. Kim, H. Kang, J. Sung, T. Yu, K. Hong, T. Jeong, J. Kim, Y.-C. Noh, D.-K. Ko, J. Lee

Proceedings Volume 6702, 67020A (2007) https://doi.org/10.1117/12.734012

KEYWORDS: X-ray lasers, Picosecond phenomena, Silver, Pulsed laser operation, Amplifiers, Near field, Neon, X-rays, Spatial coherence, Laser development

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Proceedings Article | 11 July 2007 Paper

Depth-resolved simplified characterization of collagen depletion in dermis with polarization sensitive optical coherence tomography applicable to non-laboratory conditions

Vitali Tougbaev, Tae Joong Eom, Woojin Shin, Yeung Lak Lee, Bong-Ahn Yu, Chul-Sik Kee, Do-Kyeong Ko, Jongmin Lee

Proceedings Volume 6627, 66271U (2007) https://doi.org/10.1117/12.728190

KEYWORDS: Collagen, Polarization, Optical coherence tomography, Skin, Optical fibers, Picosecond phenomena, Interferometers, Tumors, Birefringence, Fringe analysis

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Proceedings Article | 16 May 2007 Paper

Generation of 1.2 X diffraction-limited focal spot from the 100 TW Ti:sapphire laser system

Tae Moon Jeong, Il Woo Choi, Nasr Hafz, Jae Hee Sung, Do-Kyeong Ko, Jongmin Lee

Proceedings Volume 6584, 65840H (2007) https://doi.org/10.1117/12.726644

KEYWORDS: Wavefront aberrations, Deformable mirrors, Adaptive optics, Pulsed laser operation, Sapphire lasers, Laser systems engineering, Monochromatic aberrations, Wavefronts, Laser vision correction, Optical amplifiers

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Proceedings Article | 26 April 2007 Paper

Polarization sensitive optical coherence tomography for application conditions with external perturbations

Vitali Tougbaev, Tae-Joong Eom, Chul-Sik Kee, Do-Kyeong Ko, Jongmin Lee

Proceedings Volume 6535, 65350H (2007) https://doi.org/10.1117/12.740801

KEYWORDS: Interferometers, Polarization, Optical coherence tomography, Prisms, Birefringence, Picosecond phenomena, Switches, Sensing systems, Polarizers, Charge-coupled devices

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Proceedings Article | 7 February 2007 Paper

Wavelength tunable broadband source based on Ti:Sapphire femtosecond laser applicable to FD-OCT system

Tae Joong Eom, Hyeong-Gyu Choi, Jae Hee Sung, Chul-Sik Kee, Do-Kyeong Ko, Jongmin Lee, Eun Seo Choi

Proceedings Volume 6429, 64292B (2007) https://doi.org/10.1117/12.704228

KEYWORDS: Optical coherence tomography, Imaging systems, Pulsed laser operation, Tunable filters, Single mode fibers, Glasses, Image resolution, Oscillators, Tunable lasers, Collimators

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Proceedings Article | 28 January 2005 Paper

Control of second harmonic curve in a temperature-controlled periodically poled Ti:LiNbO₃ channel waveguide

Yeung Lak Lee, Young-Chul Noh, Changsoo Jung, Tae Jun Yu, Bong-Anh Yu, Do-Kyeong Ko, Jongmin Lee

Proceedings Volume 5646, (2005) https://doi.org/10.1117/12.577059

KEYWORDS: Channel waveguides, Waveguides

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Proceedings Article | 28 January 2005 Paper

All-optical wavelength selective channel dropping and wavelength conversion in a Ti:PPLN waveguide

Yeung Lak Lee, Changsoo Jung, Young-Chul Noh, Il Woo Choi, Do-Kyeong Ko, Han-Young Lee, Jongmin Lee

Proceedings Volume 5646, (2005) https://doi.org/10.1117/12.577099

KEYWORDS: Waveguides, Difference frequency generation

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Proceedings Article | 28 January 2005 Paper

Development of an autocorrelator based on the organic polymer thin film

Changsoo Jung, Tae Jun Yu, Han-Bae Bang, Ju-Yeon Lee, Yeung Lak Lee, Clare Byeon, Young-Chul Noh, Il Woo Choi, Do-Kyeong Ko, Jongmin Lee

Proceedings Volume 5646, (2005) https://doi.org/10.1117/12.576967

KEYWORDS: Second-harmonic generation, Thin films, Polymer thin films, Crystals, Polymers, Harmonic generation, Beam splitters, Pulsed laser operation, Ultrafast phenomena, Mirrors

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Proceedings Article | 19 November 1999 Paper

Estimation of the spatial distribution of a laser beam from the ratios of geometrical factors

Igor Razenkov, Hyungki Cha, Dukhyeon Kim, Jongmin Lee

Proceedings Volume 3983, (1999) https://doi.org/10.1117/12.370524

KEYWORDS: LIDAR, Receivers, Transmitters, Telescopes, Laser scattering, Beam shaping, Aerosols, Scattering, Pulsed laser operation, Gaussian beams

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Proceedings Article | 19 November 1999 Paper

Multiple model of inhomogeneous aerosol field for numerical testing of a lidar system

Igor Razenkov, Hyungki Cha, Dukhyeon Kim, Jongmin Lee

Proceedings Volume 3983, (1999) https://doi.org/10.1117/12.370549

KEYWORDS: Aerosols, Atmospheric modeling, LIDAR, Atmospheric particles, Atmospheric optics, Atmospheric physics, Superposition, Data modeling, Correlation function, Spatial resolution

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Proceedings Article | 19 November 1999 Paper

Measurement of slow air vertical motion in the atmosphere by micropulse lidar

Igor Razenkov, Hyungki Cha, Dukhyeon Kim, Jongmin Lee

Proceedings Volume 3983, (1999) https://doi.org/10.1117/12.370507

KEYWORDS: LIDAR, Aerosols, Atmospheric particles, Statistical analysis, Signal processing, Correlation function, Clouds, Motion measurement, Error analysis, Scattering

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Proceedings Article | 25 October 1999 Paper

Start-up of lasing in compact far-infrared free-electron laser driven by 8-MeV microtron

Grigori Kazakevitch, Young Uk Jeong, ByungCheol Lee, Sung Oh Cho, Sun Kook Kim, Jongmin Lee

Proceedings Volume 3775, (1999) https://doi.org/10.1117/12.366646

KEYWORDS: Resonators, Electron beams, Waveguides, Free electron lasers, Mirrors, Sensors, Far infrared, Laser development, Waveguide modes, Optical resonators

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Proceedings Article | 7 June 1996 Paper

Neural net target-tracking system using structured laser patterns

Jae-Wan Cho, Yong-Bum Lee, Nam-Ho Lee, Soon-Yong Park, Jongmin Lee, Gapchu Choi, Sunghyun Baek, Dong-Sun Park

Proceedings Volume 2739, (1996) https://doi.org/10.1117/12.241934

KEYWORDS: Neural networks, Sensors, Semiconductor lasers, Cameras, Laser systems engineering, Artificial neural networks, Robotic systems, Motion estimation, Edge detection, Computing systems

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Proceedings Article | 10 May 1996 Paper

Population dynamics of Yb isotopes interacting with laser radiation resonant with transition lines of 168Yb

Jongmin Lee, A. Choe, Yongjoo Rhee, Marina Kuzmina, Vladimir Mishin

Proceedings Volume 2797, (1996) https://doi.org/10.1117/12.239778

KEYWORDS: Ionization, Doppler effect, Pulsed laser operation, Ytterbium, Ions, Solids, Absorption, Radon, Curium, Laser energy

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Proceedings Article | 10 May 1996 Paper

Application of an effective excitation method to a Doppler-broadened three-level atomic Yb medium

A. Choe, Yongjoo Rhee, Jongmin Lee, Sergey Borisov, Marina Kuzmina, Vladimir Mishin

Proceedings Volume 2797, (1996) https://doi.org/10.1117/12.239803

KEYWORDS: Doppler effect, Pulsed laser operation, Ytterbium, Ionization, Chemical species, Curium, Laser systems engineering, Free space, Dielectric polarization, Maxwell's equations

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Proceedings Article | 6 May 1996 Paper

Double-dip in ionization due to Autler-Townes effect

A. Choe, Yongjoo Rhee, Jongmin Lee

Proceedings Volume 2796, (1996) https://doi.org/10.1117/12.239730

KEYWORDS: Ionization, Magnetism, Chemical species, Solids, Absorption, Signal attenuation, Laser beam diagnostics, Pulsed laser operation, Polarization, Signal processing

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