Jonglok Yoon
Korea Advanced Institute of Science and Technology · 工学
研究室紹介
Professor Jonglok Yoon's research lab specializes in high-power solid-state laser systems, with a focus on developing advanced laser technologies for high-energy, short-pulse applications. The lab investigates laser amplification techniques, beam quality control, and polarization compensation to achieve high-power output with minimal spatial distortions. Key research directions include the design and optimization of multi-stage laser amplifiers, spatial filtering, and image relaying to suppress spatial spiking and improve beam fidelity. The lab's work contributes significantly to applications in inertial confinement fusion, materials processing, and ultrafast science.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
2A high-power Nd 3+ :glass laser system has been constructed and tested. This system consists of a master oscillator, a four-pass amplifier for preamplification, and five-stage amplifiers. The system has been demonstrated in excess of 80 J (2 TW) at 40-ps pulse duration. Final laser beam quality was quite good due to the compensation of the polarization distortion in the four-pass preamplifier, the minimization of the diffraction effect by the image relaying, and the elimination of high spatial f