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Title: Fabrication of hetero-binary and honeycomb photonic crystals by one-step holographic lithography
Authors: Wu, Lijun
Zhong, Yongchun
Wong, Kam-Sing
Wang, Guo
Yuan, Liang
Keywords: Photonic crystals
Optical fabrication
Issue Date: 27-Feb-2006
Citation: Applied physics letters, v. 88, 091115 (2006)
Abstract: We report the simulation and fabrication of two-dimensional hetero-binary and honeycomb photonic crystals by one-step holographic lithography. These structures are realized by introducing one or three auxiliary beams into the three basic beams forming a regular hexagonal structure. The size contrast between the center rod and its six neighbors in a hetero-binary structure can be tuned by adjusting the intensity contrast between the auxiliary beam and basic beams. The idea of creating heterogeneity into the interference pattern by auxiliary beams could be easily extended to three-dimensional case by adding more beams in the vertical direction.
Rights: Applied Physics Letters © copyright (2006) American Institute of Physics. The Journal's web site is located at
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