연구

연구분야

연구분야

Research Field

Development of high performance semiconductor devices (LED, PVs, etc.)
Development of high stable LEDs based on perovskite quantum dots
Development of various sensors based on conjugated polymers

LADAR (eye-safe)
Enhancement of structure stabilities of PQDs

TEM image of PQDs

Research Field

Ultrafast charge carrier dynamics

Femtosecond pump-probe system

Charge separation And recombination in organic solar cells

Research Field

Optical Motion Sensor and 2D Beam Scanner for LiDAR
THz Spectroscopy based on Nonlinear Optical Materials
Two Photon Generation based on χ(2)

Research Field

Cavity Ring-Down Spectroscopy (CRDS)


Concept & Application area

Near-IR CRDS spectrometer

Mid-IR CRDS spectrometer

Research Field

Blinking trace analysis of Perovskite single quantum dots
Degradation process of monolayer WSe2



Bayesian 통계 방식에 기반한 단일 Perovskite 양자점의 blinking trace 연구

h-BN 층으로 보호된 단일층 WSe2와 대기 노출된 샘플의 광학적 특성 비교 분석

Research Field

Nano-plasmonic materials


Plasmonic catalysts

Depolarized light scattering of plasmonic nanoparticles


Novel fabrication of plasmonic nanostructures

Research Field

Biosensors for point-of-care testing & anti-bacterial photocatalyst


Single-step, fluorescence aptasensor

One-pot, fluorescence immunosensor

Fluorescence imaging-based single exosome detection platform

Research Field

Hybrid multimodal diagnosis and therapeutic techniques


Molecular Imaging using photoacoustic effect

Ultrasound-assisted phototherapy and image

Acoustic flow cytometer-based diagnosis and technology