Slides

Lecture Note

• 창의 천문관측기기 개발 및 관측 (Creative Astronomical Instrument Design and Observation), 2025 March Optics, System Engineering / Project Management : https://yspace.synology.me/ppt/cnu_spectroscope Data Processing: https://yspace.synology.me/ppt/cnu_spectroscope_data_processing

• Solar Atmosphere, 2025, Sept. https://yspace.synology.me/lecutres/solar_atmosphere

• System Engineering, 2025, Sept. https://yspace.synology.me/lectures/system_engineering

Public Outreach

• CODEX, Gwacheon Sci. Museum (2025 Feb.) https://yspace.synology.me/ppt/codex

Conference Presentations

• Recent Advances of Solar Imaging Spectrographs in Korea, IIA, Oct. 2025, India https://yspace.synology.me/ppt/instrumentations

• Dark Blobs and Transparent Region, TVS Workshop, Oct. 2025, India https://yspace.synology.me/ppt/darkblobs_and_transparent_region/

• CHALLAN: Imaging-Spectroscopic Telescope using the Drift-Scanning Technique, KASI-ISEE Workshop, Sept. 2025 https://yspace.synology.me/ppt/challan

• SOLAR Integral-field dynamic Hα Spectrometer, L4 Workshop, Jeju, 2025 Aug 21-22 https://yspace.synology.me/ppt/solaris

• CODEX, Lesson Learned, 2025 (Private meeting) https://docs.google.com/presentation/d/140uwFNDraJlR3zLJ7ymPEqO3UIoQMzXEwoWCFfY2CTA/edit?usp=sharing

• Observations of the Solar Corona during 2024 Total Solar Eclipse, KSSS, 2024 Fall https://docs.google.com/presentation/d/178RG4b0LlZP4RG-uVJByoUE37UlLttKxHS7WHNf2skI/edit?usp=sharing

• 창의 천문관측기기 개발 및 관측 (Creative Astronomical Instrument Design and Observation), KSSS, 2024 Fall https://yspace.synology.me/ppt/cnu_education_program

• Suggestions on the Development of the Solar Instrumentations, KSSS Fall, 2023 https://yspace.synology.me/ppt/new_instrument

• Development of the BITSE FWA using a Piezo-Ceramic Motor, KSSS, 2020 https://yspace.synology.me/ppt/bitse_fwa

• Surges, Light Bridge Jets, Flux Emergence Workshop, 2019

  • Vortex Formations and its-Associated Surges in a Sunspot Light Bridge
  • Ellerman Bombs and Surges in Solar Active Regions https://yspace.synology.me/ppt/lightbridge_hsyang_v2.8

• Simulation and Experiment Study of Cone Occulter with Tapered Surface , 2019, Sandong Univ. https://yspace.synology.me/ppt/occulter

• Observation of the Kelvin-Helmholtz Instability in a Solar Prominence, BUKS, 2018 https://yspace.synology.me/ppt/khi_in_prominence