I. Development
Artistic 3D nano-writing

“Old Woman with a Candle”
Matthias Stomer, 1640 AD, Netherlands
Nanocandles array

J. T. Kim et al, Adv. Mater. 23. 1968 (2011)

II. Fundamentals

III. Applications
- Versatile integration in 3D space

→ Unprecedented freedom in photonic integration
- Branching capability

→ Super-easy and nearly perfect branching structure
- Applications of the branched structure


→ Direct integration of functional devices on nanophotonic elements