Investigation on Laser Welding of Al Ribbon to Cu Sheet: Weldability, Microstructure, and Mechanical and Electrical Properties
Shin, Won-Sang, Cho, Dae-Won, Jung, Donghyuck, Kang, Heeshin, Kim, Jeng O, Kim, Yoon-Jun, Park, Changkyoo
Published in Metals (Basel ) (01.05.2021)
Published in Metals (Basel ) (01.05.2021)
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Journal Article
Design and Performance of a Focus-Detection System for Use in Laser Micromachining
Cao, Binh Xuan, Bae, Munju, Sohn, Hyonkee, Choi, Jiyeon, Kim, Youngduk, Kim, Jeng-O, Noh, Jiwhan
Published in Micromachines (Basel) (01.01.2016)
Published in Micromachines (Basel) (01.01.2016)
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Journal Article
Microstructural evolution and mechanical properties of laser beam welded joints between pure V and 17-4PH stainless steel
Adomako, Nana Kwabena, Kim, Jeng O., Kim, Jeoung Han
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (10.04.2019)
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (10.04.2019)
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Journal Article
Dissimilar welding between Ti–6Al–4V and 17-4PH stainless steel using a vanadium interlayer
Adomako, Nana Kwabena, Kim, Jeng O., Lee, Se Hwan, Noh, Kyung-Ho, Kim, Jeoung Han
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (08.08.2018)
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (08.08.2018)
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Journal Article
SS304L 표면 오염물질 제거를 위한 고출력 레이저 클리닝 영향 분석
최수진, Soojin Choi, 유현종, Hyun Jong Yoo, 최지연, Jiyeon Choi, 노지환, Jiwhan Noh, 강희신, Heeshin Kang, 안상훈, Sanghoon Ahn, 박준수, Junsu Park, 최필공, Philgong Choi, 김도현, Dohyun Kim, 김영규, Yeonggyu Kim, 김병주, Byeongju Kim, 전익근, Ikgeun Jeon, 김정오, Jeng O K Im, 손현기, Hyonkee Sohn, 김경한, Kyunghan Kim, 박창규, Changkyoo Park
Published in 대한금속·재료학회지, 62(2) (01.02.2024)
Published in 대한금속·재료학회지, 62(2) (01.02.2024)
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Journal Article
Real-time laser focusing system for high-precision micromachining using diffractive beam sampler and advanced image sensor
Cao, Binh Xuan, Hoang, Phuong Le, Ahn, Sanghoon, Kim, Jeng-o, Kang, Heeshin, Noh, Jiwhan
Published in Optics and lasers in engineering (01.08.2018)
Published in Optics and lasers in engineering (01.08.2018)
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Journal Article
A study on the effect of Cu reflector in glass drilling using a pulsed NIR laser
Shin, Joonghan, Kang, SeungGu, Park, Changkyoo, Kim, Jeng O
Published in Optics and laser technology (01.08.2019)
Published in Optics and laser technology (01.08.2019)
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Journal Article
High-precision detection of focal position on a curved surface for laser processing
Cao, Binh Xuan, Hoang, Phuong Le, Ahn, Sanghoon, Kim, Jeng-o, Noh, Jiwhan
Published in Precision engineering (01.10.2017)
Published in Precision engineering (01.10.2017)
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Journal Article
Effects of laser parameters on the characteristics of a Sn-3.5 wt.%Ag solder joint
Kim, Jeng-O, Jung, Jae-Pil, Lee, Jae-Hoon, Jeong-Suh, Kang, Hee-Shin
Published in Metals and materials international (01.02.2009)
Published in Metals and materials international (01.02.2009)
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Journal Article
Effect of High-Power Laser Cleaning for Surface Contaminants Removal on SS304L
Choi, Soojin, Yoo, Hyun Jong, Choi, Jiyeon, Noh, Jiwhan, Kang, Heeshin, Ahn, Sanghoon, Park, Junsu, Choi, Philgong, Kim, Dohyun, Kim, Yeonggyu, Kim, Byeongju, Jeon, Ikgeun, Kim, Jeng O, Sohn, Hyonkee, Kim, Kyunghan, Park, Changkyoo
Published in Korean Journal of Metals and Materials (05.02.2024)
Published in Korean Journal of Metals and Materials (05.02.2024)
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Journal Article
Fast and direct engraving of iridescent lettering on original product surface using laser interference to prevent counterfeiting
Ha, Byeong-Hak, Ahn, Sanghoon, Bae, Han-Sung, Kang, Hee-Shin, Kim, Jeng-o, Noh, Jiwhan
Published in Optics and lasers in engineering (01.08.2018)
Published in Optics and lasers in engineering (01.08.2018)
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Journal Article
Measurement of focal length based on laser-beam-spot tracking system using diffractive beam sampler
Xuan Cao, Binh, Le Hoang, Phuong, Ahn, Sanghoon, Kim, Jeng-o, Kang, Heeshin, Noh, Jiwhan
Published in Measurement : journal of the International Measurement Confederation (01.07.2018)
Published in Measurement : journal of the International Measurement Confederation (01.07.2018)
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Journal Article
High-speed, high-precision focal length measurement using double-hole mask and advanced image sensor software
Cao, Binh Xuan, Le Hoang, Phuong, Ahn, Sanghoon, Kim, Jeng-o, Kang, Heeshin, Noh, Jiwhan
Published in ISA transactions (01.03.2018)
Published in ISA transactions (01.03.2018)
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Journal Article
Process Optimization for Dual Laser Beam Joining for Dissimilar Plastics
Kim, Suwon, Choi, PilGong, Choi, Soo Jin, Han, Sang Bae, Choi, Jiyeon, Kim, Jeng O, Sohn, Hyonkee, Ahn, Sanghoon, Noh, Jiwhan, Kang, Heeshin, Jung, Kwangyun, Kim, Dohyun, Kim, Hyun-Deok, Park, Changkyoo
Published in Korean Journal of Metals and Materials (01.06.2022)
Published in Korean Journal of Metals and Materials (01.06.2022)
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Journal Article