Chinese Optics Letters, 2009, 7 (2): 02165, Published Online: Feb. 23, 2009
Three-dimensional photonic crystals containing designed defects achieved with two-photon photopolymerization 
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飞秒激光 光子晶体 微加工 双光子 光聚合 320.7110 Ultrafast nonlinear optics 060.4510 Optical communications 250.2080 Polymer active devices 250.5300 Photonic integrated circuits
Abstract
Two-photon photopolymerization (TPP) with femtosecond laser is a promising method to fabricate three-dimensional (3D) photonic crystals (PCs). Based on the TPP principle, the micro-fabrication system has been built. The 3D woodpile PCs with rod space of 2000 nm are fabricated easily and different defects are introduced in order to form the cross-waveguide and the micro-laser structure PCs. Simulation results of the optical field intensity distributions using finite-difference time domain (FDTD) method are given, which support the designs and implementation of the PC of two types in theory.
Ming Zhou, Wei Zhang, Junjie Kong, Haifeng Yang, Lan Cai. Three-dimensional photonic crystals containing designed defects achieved with two-photon photopolymerization[J]. Chinese Optics Letters, 2009, 7(2): 02165.
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