Performance and photostability of xanthene and pyrromethene laser dyes in sol-gel phases von Ahmad, Mohammad, King, Terence A, Ko, Do-Kyeong, Cha, Byung Heon, Lee, Jongmin

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Photostability of lasers based on pyrromethene 567 in liquid and solid-state host media von Ahmad, Mohammad, King, Terence A., Ko, Do-Kyeong, Heon Cha, Byung, Lee, Jongmin

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Design of an Nd:YAG Slab Structure for a High-power Zigzag Slab Laser Amplifier Based on a Wavefront Simulation von Shin, Jae Sung, Cha, Yong-Ho, Cha, Byung Heon

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Smoking After Age 65 Years and Mortality: The Kangwha Cohort Study von Cha, Byung Heon, Gombojav, Bayasgalan, Sull, Jae Woong, Ohrr, Heechoul

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First lasing of the KAERI compact far-infrared free-electron laser driven by a magnetron-based microtron von Jeong, Young U, Lee, Byung Cheol, Kim, Sun Kook, Cho, Sung Oh, Cha, Byung Heon, Lee, Jongmin, Kazakevitch, Grigori M, Vobly, Pavel D, Gavrilov, Nicolai G, Kubarev, Vitaly V, Kulipanov, Gennady N

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A Diode-Pumped Dual-Module Nd:YAG Laser with 1-kW Output Power von 이성만, Choi Dae Wook, Cha Byung Heon

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Wavefront improvement in an end-pumped high-power Nd:YAG zigzag slab laser von Shin, Jae Sung, Cha, Yong-Ho, Lim, Gwon, Kim, Yonghee, Kwon, Seong-Ouk, Cha, Byung Heon, Lee, Hyeon Cheor, Kim, Sangin, Koh, Kwang Uoong, Kim, Hyun Tae

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Simulation of the wavefront distortion and beam quality for a high-power zigzag slab laser von Shin, Jae Sung, Cha, Yong-Ho, Cha, Byung Heon, Lee, Hyeon Cheor, Kim, Hyun Tae, Lee, Jung Hwan

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Preliminary Study of Polymer Removal in 0.25, 0.3, and 0.5 µm Ruthenium Storage Nodes and 0.11 µm, 10.9:1 High-Aspect-Ratio Trenches by Laser-Induced Etching von Kim, Yong-Gi, Cha, Byung Heon

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A Diode-Pumped Nd:YAG Laser with a 310-W Output Power and a 55-ns Pulse Width von 이성만, Choi Dae Wook, Cha Byung Heon, Jang Dae Sik, Kim Hyun Su

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Highly photostable laser solution and solid-state media based on mixed pyrromethene and coumarin von Ahmad, Mohammad, King, Terence A., Ko, Do-Kyeong, Cha, Byung Heon, Lee, Jongmin

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A diode-pumped linear intracavity frequency doubled Nd:YAG rod laser with 40 ns pulse width and 73 W green output power von SUNGMAN LEE, YONG GI KIM, BYUNG HEON CHA, KIM, Yong K

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Dependence of the stability and the beam quality on the distance between two rods in a double laser-head resonator von Kim, Hyun Su, Lee, Sungman, Ko, Do-Kyeong, Cha, Byung Heon

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Microroughness Reduction of Tungsten Films by Laser Polishing Technology with a Line Beam von Kim, Yong-Gi, Ryu, Je-Kil, Kim, Dae-Jin, Kim, Hyun-Jung, Lee, Sungman, Cha, Byung Heon, Cha, Hyungki, Kim, Cheol-Jung

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Laser-Induced Polymer Removal and Transmittance Enhancement of an Indium-Tin-Oxide (ITO) Film by Reduction of Surface Roughness von 김용기, 김덕현, 차병헌, 류지욱, 송정훈, 이기원, 김영유

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Output characteristics of a dye laser amplifier with pump direction and polarization von Jang, Won Kweon, Kim, Sung Ho, Ko, Do Kyeong, Cha, Byung Heon, Lee, Jong Min

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Output Characteristics of a Dual-Wavelength Semiconductor Laser Beam in Master-Oscillator Power-Amplifier Configuration von Jung, Euo Chang, Park, Seong Hee, Lim, Gwon, Cha, Byung Heon, Song, Kyuseok

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Design of an Nd:YAG Slab Structure for a High-power Zigzag Slab Laser Amplifier Based on a Wavefront Simulation von Shin, Jae Sung, Cha, Yong-Ho, Cha, Byung Heon

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The influence of laser gain on stimulated Brillouin scattering in an active medium von Kim, Hyun Su, Ko, Do-Kyeong, Lim, Gwon, Cha, Byung Heon, Lee, Jongmin

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Design of a Diode-Pumped Yb:YAG Rod Laser with High Efficiency by Using a Diffusive Optical Cavity von Yun, Mijeong, Lee, Sungman, Kim, Sun Kook, Cha, Byung Heon

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