[Conference] COOC 2020 – Invited Presentation Busan, South Korea 3rd September 2020 <Invited presentation at COOC 2020 (The 27th Conference on Optoelectronics and Optical Communications)> Speaker: Prof. Kwon, Hyuk-Jun Title: “Flexible Photodetector through Laser-Induced Programmable Oxidation“ Session: ‘Optical Devices III’ Date & Time: 09:00-09:30 / September 03, Thursday