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Hur, Min Sup (허민섭)

Department
물리학과
Lab
Computational Plasma Lab. (플라즈마 시뮬레이션 연구실)
Research Keywords
laser-plasma physics, astro and space plasma physics, nuclear fusion, laser-plasma
Research Interests
We study fundamental plasma physics by virtual experiment. The most recent research interest is the coherent radiation emission from a laser-driven plasma. We have developed a very unique idea of generating plasma dipole oscillations (PDO) using laser pulses, aiming to utilize it as a radiation source in terahertz regime. We also discovered that the PDO can be a strong candidate model of numerous cosmic radio bursts. Motivated by the similarity between our PDO idea and the characteristics of cosmic radio bursts, we are driving our research toward the lab-astrophysics and lab space physics, where we want to find a deep physical link between seemingly irrelevant phenomena.
The general laser-plasma physics is in the scope of our research. Until very recently, we had produced many interesting results in laser-driven particle accelerator and advanced scheme of laser amplification using Raman backscatter in plasmas. A unique theory has been developed to explain the radiation reaction, which is an unsolved general physical issue in classical and quantum electrodynamics.
Another major, and relatively new (to us) subject is the divertor physics in the magnetically confined nuclear fusion device, i.e. the Tokamak. From international collaboration, we have produced a stimulating design concept for the divertor to reduce the undesirable heat flux dramatically.
This table browses all dspace content
Issue DateTitleAuthor(s)TypeViewAltmetrics
2020-02Reconstruction of plasma density profiles by measuring spectra of radiation emitted from oscillating plasma dipolesKylychbekov, S; Song, HS; Kwon, KB, et alARTICLE106 Reconstruction of plasma density profiles by measuring spectra of radiation emitted from oscillating plasma dipoles
2020-01Towards a high efficiency amplifier based on Raman amplificationVieux, Gregory; Brunetti, Enrico; Cipiccia, Silvia, et alARTICLE191 Towards a high efficiency amplifier based on Raman amplification
2019-11A laser-plasma accelerator driven by two-color relativistic femtosecond laser pulsesLi, Song; Li, Guangyu; Quratul Ain, et alARTICLE190 A laser-plasma accelerator driven by two-color relativistic femtosecond laser pulses
2019-10Unstable longitudinal expansion of plasma foils accelerated by circularly polarized laser pulses in non-transparent regimesKang, T.; Kim, Y.-K.; Hur, M.S.ARTICLE107 Unstable longitudinal expansion of plasma foils accelerated by circularly polarized laser pulses in non-transparent regimes
2019-07Longitudinal phase space dynamics of witness bunch during the Trojan Horse injection for plasma-based particle acceleratorsMoon, K.; Kumar, S.; Hur, Min Sup, et alARTICLE148 Longitudinal phase space dynamics of witness bunch during the Trojan Horse injection for plasma-based particle accelerators
2019-04Enhanced betatron radiation by a modulating laser pulse in laser wakefield accelerationLee, Seungwoo; Uhm, Han Sup; Kang, Tae Yeon, et alARTICLE163 Enhanced betatron radiation by a modulating laser pulse in laser wakefield acceleration
2018-04Generation of an isolated attosecond pulse via current modulation induced by a chirped laser pulse in an x-ray free-electron laserKumar, Sandeep; Lee, Jaeyu; Hur, Min Sup, et alARTICLE385 Generation of an isolated attosecond pulse via current modulation induced by a chirped laser pulse in an x-ray free-electron laser
2018-03Envelope-PIC Hybrid Method for the Simulation of Microwave ReflectometryKang, Teyoun; Kwon, Kyu Been; Cho, Myung-Hoon, et alARTICLE512 Envelope-PIC Hybrid Method for the Simulation of Microwave Reflectometry
2018-01High-Energy, Short-Duration Bursts of Coherent Terahertz Radiation from an Embedded Plasma DipoleKwon, Kyu Been; Kang, Teyoun; Song, Hyung Seon, et alARTICLE309 High-Energy, Short-Duration Bursts of Coherent Terahertz Radiation from an Embedded Plasma Dipole
2017-07Ion acceleration boosted by recycling of the reflected laser pulse in target-normal-sheath-accelerationKim, Young-Kuk; Kang, Teyoun; Jung, Moon Youn, et alARTICLE509 Ion acceleration boosted by recycling of the reflected laser pulse in target-normal-sheath-acceleration
2017-06Analyzing the effect of slotted foil on radiation pulse profile in a mode locked afterburner X-ray free electron laserKumar S.; Hur, Min Sup; Chung, MosesARTICLE547 Analyzing the effect of slotted foil on radiation pulse profile in a mode locked afterburner X-ray free electron laser
2017-05An ultra-high gain and efficient amplifier based on Raman amplification in plasmaVieux, G.; Cipiccia, S.; Grant, D. W., et alARTICLE343 An ultra-high gain and efficient amplifier based on Raman amplification in plasma
2017-01Increased impedance near cut-off in plasma-like media leading to emission of high-power, narrow-bandwidth radiationHur, Min Sup; Ersfeld, B; Noble, A, et alARTICLE599 Increased impedance near cut-off in plasma-like media leading to emission of high-power, narrow-bandwidth radiation
2016-12Electron density characterization of inductively-coupled argon plasmas by the terahertz time-domain spectroscopyJang, Dogeun; Uhm, Han Sup; Jang, Donggyu, et alARTICLE695 Electron density characterization of inductively-coupled argon plasmas by the terahertz time-domain spectroscopy
2016-09Violation of the transit-time limit toward generation of ultrashort electron bunches with controlled velocity chirpJeon, Seok-Gy; Shin, Dongwon; Hur, Min SupARTICLE525 Violation of the transit-time limit toward generation of ultrashort electron bunches with controlled velocity chirp
2016-09Effects of laser polarizations on shock generation and shock ion acceleration in overdense plasmasKim, Young-Kuk; Kang, Teyoun; Jung, Moon Youn, et alARTICLE560 Effects of laser polarizations on shock generation and shock ion acceleration in overdense plasmas
2016-03Large-scale magnetic field generation by asymmetric laser-pulse interactions with a plasma in low-intensity regimeGopal, K; Gupta, D. N.; Kim, Y. K., et alARTICLE606 Large-scale magnetic field generation by asymmetric laser-pulse interactions with a plasma in low-intensity regime
2016-02Measurement of local density and magnetic field of a magnetized plasma using Raman scattering from a focused laser pulseSong, Hyung Seon; Cho, Myung-Hoon Cho; Kim, Young-Kuk, et alARTICLE694 Measurement of local density and magnetic field of a magnetized plasma using Raman scattering from a focused laser pulse
2015-10Shock ion acceleration by an ultrashort circularly polarized laser pulse via relativistic transparency in an exploded targetKim, Young-Kuk; Cho, Myung-Hoon; Song, Hyung Seon, et alARTICLE746 Shock ion acceleration by an ultrashort circularly polarized laser pulse via relativistic transparency in an exploded target
2015-10Raman backscattering saturation due to coupling between ωp and 2ωp modes in plasmaRaj, Gaurav; Ersfeld, Bernhard; Vieux, Gregory, et alARTICLE695 Raman backscattering saturation due to coupling between ωp and 2ωp modes in plasma

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