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  1. Plasma decay and energy coupling of femtosecond laser-induced plasma filaments in N2–O2 mixtures

    Article • Journal of Applied Physics, July 2025, American Institute of Physics

    Junhwi Bak

  2. Revisit of Common Old Ordinary Raman Scattering (COORS): Localized One-Dimensional Diagnostics of Hypersonic Flows

    Article • January 2025, American Institute of Aeronautics and Astronautics (AIAA)

    Boris Leonov, Junhwi Bak

  3. Temperature Measurements in Air Using an Atomic Vapor Based Dispersion Filter

    Article • January 2025, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak

  4. Characteristics of Plasma Decay in Dual Pulse Energy Deposition for Air and Nitrogen in Atmospheric Pressure

    Article • July 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak, Albina Tropina

  5. Laser intensity shaping: hydrodynamic effects and energy coupling in dual pulse laser energy deposition

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak, Albina Tropina

  6. Implementation of Laser Thomson Scattering for Femtosecond Laser-Generated Plasma Channel Characterization

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak, Albina Tropina

  7. Spectrally Isolating Rotational Raman Lines of CO2: An Experimental Demonstration of the High Resolution of Slow Light Imaging Spectroscopy

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak

  8. Slow Light Imaging Spectroscopy: Sensitivity of the Instrument Function to Optical Thickness and Gate Delay

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak

  9. High resolution spatially extended 1D laser scattering diagnostics using volume Bragg grating notch filters

    Article • Review of Scientific Instruments, February 2023, American Institute of Physics

    Junhwi Bak

  10. Study of electron transpiration cooling under rapid laser heat flux modulation

    Article • June 2022, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak, Dr. Richard B Miles, Albina Tropina

  11. Experimental Demonstration of Dispersion of Rayleigh Brillouin Scattering from Air with an Atomic Cesium Vapor Prism Cell

    Article • June 2022, American Institute of Aeronautics and Astronautics (AIAA)

    Anuj Rekhy, Junhwi Bak, Dr. Richard B Miles, Boris Leonov

  12. Plasma structure and electron cross-field transport induced by azimuthal manipulation of the radial magnetic field in a Hall thruster E × B discharge

    Article • Journal of Applied Physics, February 2022, American Institute of Physics

    Junhwi Bak

  13. Evolution of electron cross-field transport induced by an equilibrium azimuthal electric field in an E × B Hall thruster discharge under an azimuthally inhomogeneous neutral supply

    Article • Physics of Plasmas, October 2021, American Institute of Physics

    Junhwi Bak

  14. Achieving the optimum velocity resolution of coherent Rayleigh-Brillouin scattering

    Article • January 2021, American Institute of Aeronautics and Astronautics (AIAA)

    Junhwi Bak, Mikhail Shneider

  15. Discharge characteristics and increased electron current during azimuthally nonuniform propellant supply in an anode layer Hall thruster

    Article • Journal of Applied Physics, July 2020, American Institute of Physics

    Junhwi Bak

  16. Plasma formation and cross-field electron transport induced by azimuthal neutral inhomogeneity in an anode layer Hall thruster

    Article • Physics of Plasmas, July 2019, American Institute of Physics

    Prof. Kimiya Komurasaki, Junhwi Bak

  17. Operational Properties of UT-58 Anode Layer Hall Thruster with Modified Magnetic Field and Guard-ring Material

    Article • July 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Kimiya Komurasaki, Preliminary Investigation of an External Discharge Plasma Thruster Yushi Hamada, Junhwi Bak