Research

Research interests

Nanostructured organic/inorganic 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/inorganic/hybrid 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

Optical properties of chiral materials

• Photoinduced chirality

• Nonlinear chirality of bio-polymeric materials

• Conformational chirality of liquid crystal systems