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Sanghoon Ahn
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Year
Laser‐Induced Direct Graphene Patterning and Simultaneous Transferring Method for Graphene Sensor Platform
JH Yoo, JB Park, S Ahn, CP Grigoropoulos
Small 9 (24), 4269-4275, 2013
512013
Optimization of selective laser-induced etching (SLE) for fabrication of 3D glass microfluidic device with multi-layer micro channels
S Kim, J Kim, YH Joung, S Ahn, J Choi, C Koo
Micro and Nano Systems Letters 7, 1-7, 2019
452019
Effect of laser shock peening without coating on fretting corrosion of copper contacts
C Park, D Jung, EJ Chun, S Ahn, H Jang, YJ Kim
Applied Surface Science 514, 145917, 2020
412020
Femtosecond laser drilling of crystalline and multicrystalline silicon for advanced solar cell fabrication
S Ahn, DJ Hwang, HK Park, CP Grigoropoulos
Applied Physics A 108, 113-120, 2012
392012
Influence of laser surface engineering of AISI P20-improved mold steel on wear and corrosion behaviors
C Park, A Sim, S Ahn, H Kang, EJ Chun
Surface and Coatings Technology 377, 124852, 2019
322019
Nanosecond laser ablation of silver nanoparticle film
J Chung, S Han, D Lee, S Ahn, CP Grigoropoulos, J Moon, SH Ko
Optical Engineering 52 (2), 024302-024302, 2013
282013
In-situ real-time focus detection during laser processing using double-hole masks and advanced image sensor software
BX Cao, PL Hoang, S Ahn, J Kim, H Kang, J Noh
Sensors 17 (7), 1540, 2017
272017
Characteristics of an implantable blood pressure sensor packaged by ultrafast laser microwelding
S Kim, J Park, S So, S Ahn, J Choi, C Koo, YH Joung
Sensors 19 (8), 1801, 2019
262019
Investigation of Laser Cutting Width of LiCoO2 Coated Aluminum for Lithium-Ion Batteries
D Lee, S Ahn
Applied Sciences 7 (9), 914, 2017
262017
Monolithic 3D micromixer with an impeller for glass microfluidic systems
S Kim, J Kim, YH Joung, S Ahn, C Park, J Choi, C Koo
Lab on a Chip 20 (23), 4474-4485, 2020
242020
Morphologies of femtosecond laser ablation of ITO thin films using gaussian or quasi-flat top beams for OLED repair
HY Kim, WS Choi, SY Ji, YG Shin, JW Jeon, S Ahn, SH Cho
Applied Physics A 124, 1-8, 2018
242018
Automatic real-time focus control system for laser processing using dynamic focusing optical system
BX Cao, PH Le, S Ahn, H Kang, J Kim, J Noh
Optics Express 25 (23), 28427-28441, 2017
232017
High-precision detection of focal position on a curved surface for laser processing
BX Cao, P Le Hoang, S Ahn, J Kim, J Noh
Precision Engineering 50, 204-210, 2017
192017
Real-time detection of focal position of workpiece surface during laser processing using diffractive beam samplers
BX Cao, P Hoang, S Ahn, JO Kim, H Sohn, J Noh
Optics and Lasers in Engineering 86, 92-97, 2016
182016
Serial number coding and decoding by laser interference direct patterning on the original product surface for anti-counterfeiting
IY Park, S Ahn, Y Kim, HS Bae, HS Kang, J Yoo, J Noh
Optics Express 25 (13), 14644, 2017
172017
Real-time laser focusing system for high-precision micromachining using diffractive beam sampler and advanced image sensor
BX Cao, P Le Hoang, S Ahn, J Kim, H Kang, J Noh
Optics and Lasers in Engineering 107, 13-20, 2018
162018
High aspect ratio nanoholes in glass generated by femtosecond laser pulses with picosecond intervals
S Ahn, J Choi, J Noh, SH Cho
Optics and Lasers in Engineering 101, 85-88, 2018
162018
High-speed focus inspection system using a position-sensitive detector
BX Cao, PL Hoang, S Ahn, H Kang, J Kim, J Noh
Sensors 17 (12), 2842, 2017
132017
Enhancement of electrical conductivity during the femtosecond laser trimming process for OLED repair
S Ahn, JH Kim, D Lee, C Park, C Zander, SY Ji, WS Chang
Optics and Lasers in Engineering 137, 106381, 2021
82021
Fast and direct engraving of iridescent lettering on original product surface using laser interference to prevent counterfeiting
BH Ha, S Ahn, HS Bae, HS Kang, J Kim, J Noh
Optics and Lasers in Engineering 107, 214-220, 2018
82018
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Articles 1–20