LG Innotek (Aug. 2021 – current)
Professional, Applied Photonics Task (Mar.2025~ )
Specialist, Convergence Components Development Team (Aug. 2021 ~ Feb. 2025)
Field: Nanophotonics devices, AR/VR devices, Diffractive optics
Georgia Insitute of Technology (Sep. 2016 – Aug. 2021)
Research Assistant (Jan 2017 - Aug 2021)
Graduate Teaching Assistant (Sep 2016 - Jan 2017)
Kyung Hee University (Feb. 2016 - Aug. 2016)
Invited Researcher
Korea Institute of Science and Technology (Mar. 2013 - Jan. 2016)
Researcher
Georgia Institute of Technology (Gatech), Atlanta, GA (Aug. 2016 – Aug. 2021)
Ph.D.
Major: Electrical and Computer Engineering (Optics and Photonics) |
Advisor: Prof. Wenshan Cai
Korea University (KU), Seoul, Republic of Korea (March 2013 – Feb. 2015)
Master of Engineering
Major: Electrical Engineering (Semiconductor and Nano) |
Advisor: Prof. Byeong-Kwon Ju
Korea University (KU), Seoul, Republic of Korea (March 2007 – Feb. 2013)
Bachelor of Engineering
Major: Electrical and Computer Engineering |
Advisor: Prof. Man Young Sung
Graduated with Great Honor
1. Honors Scholarships, Korea University, 2007 2nd semester, 2008 1st semester, 2012 1st
2. Best Honors Scholarships, Korea University, 2011 2nd semester, 2012 2nd semester
3. Semester High Honors, Korea University, 2011 1st , 2nd semester, 2012 1st ,2nd semester
4. Great Honor, Korea University, 2013 1st semester
5. Guwon Scholarships, The Guwon Scholarship Foundation, 2012 2nd semester
Optics and Photonics
Nanophotonics
Nonlinear optics
Optoelectronics Devices
Kyung-Hee University Feb. 2016 - July 2016 (Invited Researcher)
advisor: Prof. Doo-Hyun Ko
Study about light-conversion and plasmonic structures
- Design and fabricate plasmonic structures
- Establish optical measurement systems and Cleanroom at Kyunhee University
Korea Institute of Science and Technology (KIST) Mar. 2013 – Feb. 2015 (Student Researcher) / Mar. 2015 - Feb. 2016 (Research Intern)
Advisor: Dr. Doo-Hyun Ko
Study about nano-photonics theories and devices
- Fabricate gap plasmonic structure which enhances the efficiency of upconversion and downshifting process via nanoimprinting technique.
- Establish optical measurement system and measurement experience (PL, TRPL, TCSPC, UV-VIS spectroscopy)
- Fabricate organic thin film transistor.
- Operating experience of vacuum equipment (E-beam and Thermal evaporator, Reactive ion etching machine, Rapid Thermal Annealing machine, RF sputter)
Advisor: Prof. Doo-Hyun Ko
Undergraduate Thesis (Korea University) July 2012 – Dec. 2012
Design and fabricate OLED thin film passivation
- Fabricate multi nano-clay layer via layer by layer technique on OLED device for encapsulation.
- Calcium test for measuring WVTR(Water Vapor Transmission Rate) of encapsulated OLED device
Advisor: Prof. Byeong-Kwon Ju
10-2024-0110328 A / 광학 장치 및 이를 포함하는 웨어러블 장치 / OPTICAL DEVICE AND WEARABLE DEVICE COMPRISING THE SAME
10-2023-0137804 A / 광 가이드 모듈 / LIGHT GUIDE MODULE
10-2023-0135489 A / 회절패턴을 포함하는 광 가이드 부재 / LIGHT GUIDE MEMBER WITH DIFFRACTION PATTERN
Dr. Kyu-Tae Lee is a nanophotonics expert specializing in the development of optical modulators based on nonlinear optical effects and the design of metamaterials through advanced nanopatterning techniques. His core competencies lie in the integration of electrical, electronic, and computer engineering with a strong emphasis on nanotechnology. He employs methods such as nonlinear optics and nanofabrication processes to push the boundaries of photonic device innovation.
Holding a PhD in nanophotonics, Dr. Lee has focused his research on the intersection of optics and nanotechnology, contributing both theoretically and practically to the advancement of optical modulators and metamaterials. His academic background is rooted in light-matter interaction at the nanoscale, especially in the engineering of dipole modes and light propagation control through nanostructures.
He has led significant industrial and academic projects, including the development of metasurfaces for smart contact lenses in collaboration with Coopervision. This work showcased his ability to bridge advanced nanophotonic concepts with real-world applications. Additionally, he developed metamaterial-based infrared sensors for Samsung Electronics, demonstrating his strength in converting frontier research into commercially viable technologies. These projects underscore his capability to address industry-specific challenges through innovation in photonics.
At LG Innotek, Dr. Lee is currently leading advanced optical R&D initiatives, focusing on the integration of nanophotonics and diffractive optics into next-generation imaging and sensing systems. His work involves the development of novel optical architectures—including waveguide-based and holographic solutions—targeting emerging applications in consumer electronics and automotive technologies. These efforts aim to translate fundamental photonics research into scalable, industry-ready innovations.