.Fabrication of holographic 3-D polymeric photonic crystals in near-infrared band and study of its optical property[J].Optoelectronics Letters,2008,4(2):133-136 Fabrication of holographic 3-D polymeric photonic crystals in near-infrared band and study of its optical property ZHANG Sa-sa WANG Qing-pu ZHANG Xing-yu CHEN Jia-qi WANG Li [1]School of Information Science ＆ Engineering, Shandong University, Jinan, 250100, China [2]Department of Electrical ＆ Computer Engineering, The University of Texas at Austin, Austin Tx 78731, USA Abstract:       A three-sidewalls-prism holographic method has been provided for the fabrication of 3-D fcc-type polymeric photonic crystal using negative photoresist.Special fabrication treatment has been introduced to ensure the stability of the fabricated nanostructures.The scanning electronic microscopy (SEM) and the diffraction results testified the good dependability of the fabricared structures.The simulation of the partial band structure is in good agreement with the transmission and reflection spectra obtained by Fouricr transform infrared spectroscopy. Hits: 3868 Download times: 176 View Full Text    Download reader