2026 학년도 대학원 신입생 모집
2026 학년도 대학원 신입생 모집
(일반 석사/통합/박사과정 대학원생 및 연구참여인턴)
(일반 석사/통합/박사과정 대학원생 및 연구참여인턴)
(2026-1학기 신입생 선발 T.O 박사과정 0명, 석사과정 1명)
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연구주제
1) THz Photonic Devices and Applicatiions
2) THz Near-Field Nano Spectroscopy
(THz Nano-Bio Imaging)
3) High-Precision THz Spectroscopy
4) THz Electromagnetic Parallel Computation based on Finite Difference Time Domain (FDTD)
5) THz Metamaterial and Devices
지원방법
- 간단한 자기소개 및 CV(이력서) 이메일(hhan@postech.ac.kr)
제출 후 온라인/방문 상담
- 포항공과대학교 대학원 전형 일정에 따라 진행
기타 입학시기와 관계없이 연구실에 합류하여 연구 참여 가능
문의 대학원생 이한얼 : vq0058@postech.ac.kr
지도교수 한해욱 : hhan@postech.ac.kr
Introduction
Introduction
Scientific and technological advancements in the fields of nano-bio photonics and THz photonics have been making rapid progress during the last 20 years. Combining these two fields, we have been working on various topics of nano-bio THz photonics, in both theoretical and experimental aspects.
About THz Wave: THz Photonics
About THz Wave: THz Photonics
Terahertz (THz) wave is electromagnetic wave or light in a frequency range of 0.3-30 THz, located between microwave (electronics) and infrared (optics) frequencies. THz operation frequencies have traditionally been a long-standing goal for both high-speed microwave semiconductor devices in electronics and long-wavelength devices in optics. The THz band is now becoming more and more important both scientifically and technologically, providing tremendous new opportunities in the fields of nanotechnology (NT), biotechnology (BT), and information technology (IT), giving birth to THz photonics.
Fundamental Importance of THz Wave
Fundamental Importance of THz Wave
: Light-Matter Interaction
: Light-Matter Interaction
At the most fundamental level, what distinguishes a spectral band from another is how the electromagnetic wave interacts with matter, which determines the importance of the electromagnetic wave, both scientifically and technologically. For light-matter interaction, THz photon energy (1.2-120 meV) is closely related with the intraband dynamics of semiconductors and metals, and intermolecular dynamics of biomolecular systems (including water molecules). This interaction energies also justifies the potential application areas of THz photonics: nanotechnology and biotechnology.
Professor
Professor
Department of Electrical Engineering
School of Interdisciplinary Bioscience & Bioengineering
POSTECH (Pohang University of Science and Engineering)
San-31 Hyoja-Dong Nam-Gu Pohang, Gyungbuk 790-784
Korea
Office: +82-54-279-2240
Mobile: +82-10-3804-9067
E-mail: hhan@postech.ac.kr
Computed terahertz near-field mapping of molecular resonances of lactose stereo-isomer impurities with sub-attomole sensitivity, Scientific Reports, (2019)
Kiwon Moon, Youngwoong Do, Hongkyu Park, Jeonghoi Kim, Hyuna Kang, Gyuseok Lee, Jin-Ha Lim, Jin-Woo Kim & Haewook Han
Congratulations!
We congratulate Lee Jong-gun on his graduation from the master's program in our lab. We wish him a blessing in the future.
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