Cha‐Hwan Oh

Hanyang University — South Korea

Engineering · Physical Sciences

13h-index460citations55works0.02yr avg
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Research Topics

Photonic and Optical Devices(13), Optical Coatings and Gratings(12), Photonic Crystals and Applications(11), Plasma Diagnostics and Applications(7), Quantum optics and atomic interactions(7)

Publications55 total

Role of helium metastable state in the interaction between He atmospheric pressure plasma jet and ns pulsed laser
Spectrochimica Acta Part B Atomic Spectroscopy·2023· 4 cited
Simulations of fusion edge plasmas by linear plasma devices: physics and plasma–material interactions
Journal of the Korean Physical Society·2022· 2 cited
Development of plasma sources and diagnostics for the simulation of fusion edge plasmas
Journal of the Korean Physical Society·2022· 1 cited
Determination of electron properties of a helium atmospheric pressure plasma jet with a grounded metallic target
Plasma Processes and Polymers·2021· 9 cited
Accelerated Signal Processing of Burst-Mode Streamline Data for Low-Power Embedded Multi-Channel LiDAR Systems
2021 IEEE Region 10 Symposium (TENSYMP)·2021· 5 cited
A study on the E-H mode transition with the line integrated He <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:msup> <mml:mrow> <mml:mn mathvariant="normal">2</mml:mn> </mml:mrow> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msup> <mml:mi>S</mml:mi> </mml:math> metastable atom density in an inductively coupled plasma
Current Applied Physics·2021· 2 cited
Laser diagnostics for the electron density of helium low temperature plasmas using saturated absorption spectroscopy
Journal of Quantitative Spectroscopy and Radiative Transfer·2019· 4 cited
Measurement of the He 2 3 S state atom density in an inductively coupled
Bulletin of the American Physical Society·2019
Study on Stark broadening of low temperature He plasmas
APS·2019
Optical diagnostics of helium recombining plasmas with collisional radiative model
Physics of Plasmas·2018· 5 cited
Study on the radiative excitation rate coefficient of collisional radiative model
Physics of Plasmas·2017· 8 cited
All-order dispersion cancellation and energy-time entangled state
Optics Express·2017· 15 citedOpen Access
Simulation of Dust Generation by Injecting a Pulsed Laser to a tungsten target in DiPS-2 Linear device
Bulletin of the American Physical Society·2016
Study on particle size dependence of axial trapping efficiency
Applied Optics·2015· 4 cited
Optical characteristic analysis of the boronization process by using carborane
Journal of the Korean Physical Society·2014· 3 cited
All-optical image switching in a double-Λ system
Optics Express·2013· 6 citedOpen Access
Beam optics approach to the ray optics model for the optical trapping efficiency of optical tweezers
Journal of the Korean Physical Society·2012· 1 cited
Surface Plasmon Modes Confined in the Gap Between Metal Nanowire and Dielectric Slab
Korean Journal of Optics and Photonics·2011· 1 citedOpen Access
Collisional-radiative Calculation of the He I Line Emission Spectrum Taking into Account the Radiation Trapping Effect
Journal of the Korean Physical Society·2011
Characteristics of a Photonic Crystal Structure Made by Flow-controlled Vertical Deposition Method
Journal of the Korean Physical Society·2011· 5 cited
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Frequent Co-authors

Pill-Soo Kim(12), Seok-Ho Song(9), Wonwook Lee(9), Yang‐Kyoo Han(7), Jaewoong Yoon(5), Gwansu Lee(5), Seok Ho Song(5), Hoonsoo Kang(5), Pill Soo Kim(4), Won‐Jae Joo(4), Seok Ho Song(3), Jae‐Hwang Lee(3), Chang-Hwan Kim(3), Kai‐Ming Ho(3), Young‐Ho Park(3), Jungsung Kim(3), Sungyong Shim(3), In Je Kang(3), Min-Keun Bae(3), Ui‐Jung Hwang(3)