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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