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Optica Publishing Group
  • Conference on Lasers and Electro-Optics/Pacific Rim 2007
  • (Optica Publishing Group, 2007),
  • paper ThP_076

Nano Woodpile Structure via Two Photon Absorption Polymerization

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Abstract

Woodpile structures for three dimensional photonic crystal were fabricated via two photon polymerization. Resins with high two-photon crosssection undergoes a polymerization and forms the woodpile structure upon irradiation of a 780nm Ti: Sapphire femtosecond laser. The bandgap of woodpile depends on the parameters of woodpile, which can be varied by nano-positioning system.

© 2007 IEEE

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