Group Leader

• General Physics II (English) (2025-2)

• 일반물리학 실험 II (2025-2)

• 색채학개론 (2021-2025)

• 생체물질 분광학 (2021-2025)

• 광공학 기초 (2022)

2023-24      |  Visiting scholar, Department of Physics, UC San Diego, USA

2017            |  Visiting scholar, Department of Photonics Engineering, Technical University of Denmark, Denmark

2006, 2007 |  Visiting student, The Optica Group, Delft University, The Netherlands

2004~2006 |  Visiting student, Korea Research Institute of Standards and Science, South Korea

• Director of General Affairs, Optical Society of Korea (OSK) (since 2024)

• Center Director at Sensor System Research Center in KIST (2022~2025)

• Editorial board member at Communications Physics in Nature publishing group (2018~2025)

• Chair for THz and mid-IR generation and applications, APLS 2025 (Asia-Pacific Laser Symposium)
  - 2025 (5/13~17, Jeju)

• Technical Program Committee for Korea-UK Terahertz Network Special Session, The Korean Physical Society 2024

• Technical Program Committee at The Korean Sensors Society (KSS) 2024

• Topical Editor at Optics Letters in OSA (2021~2022)

• Technical Program Committee at ALTA (Advanced Lasers and Their Applications)
  - 2024 (5/1~4, Jeju)
  - 2023 (5/2~4, Jeju)
  - 2022 (5/2~4,  Jeju)

• Technical Program Committee at AsiaNANO 2022 (2022 Asian Conference on Nanoscience & Nanotechnology)
  - 2022 (11/9~11,  BEXCO, Busan)

• Program Sub-Committee for Infrared and Terahertz Technologies and Applications, CLEO-Pacific Rim (Conference on Lasers and Electro-Optics - Pacific Rim)
  - 2024 (8/5~9, Songdo, Korea) 

• Co-chair for Nanophotonics, CLEO-Pacific Rim (Conference on Lasers and Electro-Optics - Pacific Rim)
  - 2022 (7/31~8/5, Sapporo, Japan) 

• Technical Program Committee at IRMMW-THz (The International Conference on Infrared, Millimeter, and Terahertz Waves)
  - 2025 (8/17~22, Espoo, Finland)
  - 2024 (9/1~6, Perth, Australia)
  - 2023 (9/17~22, Montreal, Canada)
  - 2022 (9/4~9, Delft, Netherlands)
  - 2021 (8/29~9/3, Chengdu, China (virtual))
  - 2020 (11/8~13, Buffalo, NY, USA (virtual))
  - 2019 (9/1~6, Paris, France)

• Technical Program Committee at CLEO (Conference on Lasers and Electro-Optics - OSA)
  - 2021 (5/9~5/14, San Jose, California, USA)
  - 2020 (5/10~5/15, San Jose, California, USA (virtual))
  - 2019 (5/5~5/10, San Jose, California, USA)

• Technical Program Committee at APOS (Asia Pacific Optical Sensors)
  - 2015 (5/20~5/22, Jeju, Korea)

• Technical Program Committee at COOC (Conference on Optoelectronics & Optical Communications)
  - 2015 (6/3∼6/5, Pusan, Korea)

• 2025-11 한국레이저가공학회 추계학술대회 특별강연 

• 2025-02 한국광학회 동계학술 대회 기조강연 

• 2024-08 양자센서 ITRC 워크샵 초청강연 

• 2024-05 세계 빛의 날 초청강연 

• 2024-07 나노코리아 2024 퍼블릭세션 

• 2024-04 삼성 화재 

• 2023-12 삼성 전자 

• 2023-11 서강대학교 라이프 아카데미 

• 2023-10 서울대학교 최고위과정 

• 2023-05 삼성 전자

• 2023-04 서울대학교 최고위과정 

• 2022-12 서강대학교 라이프 아카데미

• 2022-11 KOITA 기술경영부서장 교육

• 2022-11 고려대학교 의학도서관 북클럽 

• 2022-11 서울대학교 최고위과정 

• 2022-10 고려대 라이프 아카데미 

• 2022-09 한국조폐공사 

• 2022-08 강남역삼도서관 

• 2022-08 삼성인재개발원 

• 2022-06 서울대학교 최고위과정 

• 2022-05 삼성전자 SBC 방송 

• 2022-04 대한내분비학회 

• 2022-04 삼성물산 패션 

• 2022-03 최인아책방 북클럽 

• 2022-03 과학동아 

• 2021-12 과학창의재단 사다리프로젝트 

• 2021-12 울산국제아트페어 

• 2021-12 KIST 창의포럼 

• 2021-12 삼성바이오로직스 

• 2021-11 서강대 라이프 아카데미

• 2021-10 세계과학문화포럼 

• 2021-08 동원고등학교 

• 2020-11 고려대 라이프 아카데미

• 2020-07 삼성인재개발원 고위경영자과정 

• 2020-05 고려대학교 KU-KIST 융합세미나