Research

Research interests

Nanostructured organic materials

• Organic/inorganic multiple reflectors
• Periodic nanostructures fabricated by a photoisomerization
• 1D or 2D nanopatterned structures fabricated by a nanoimprint technique
• Self-assembled 3D colloidal crystals with optical functionalities

Organic devices with nanostructured materials

• Cholesteric liquid crystal laser
• Multi-colored lasings in organic nanostructured systems
• Organic surface-emitting distributed feedback laser
• Tunable organic laser by electric-field applications
• Multifunctional opto-electronic device
• Organic-inorganic hybrid perovskite lasers & solar cells

Chirality

• Photoinduced chirality
• Nonlinear chirality of bio-polymeric materials
• Conformational chirality of liquid crystal systems