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Electro- and magneto-optical switching of defect modes in one- dimensional photonic crystals |
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| Authors: | V. G. Arkhipkin V. A. Gunyakov S. A. Myslivets V. Ya. Zyryanov V. F. Shabanov Wei Lee |
| Affiliation: | 1.Kirensky Institute of Physics, Krasnoyarsk Scientific Center,Russian Academy of Science, Siberian Branch,Krasnoyarsk,Russia;2.Siberian Federal University,Krasnoyarsk,Russia;3.Siberian State Aerospace University,Krasnoyarsk,Russia;4.Department of Physics and Center for Nanotechnology,Chung Yuan Chistian University,Chung-Li, Taiwan,Republic of China |
| Abstract: | The transmission spectra of polarized light waves in a photonic crystal/liquid crystal (PC/LC) cell placed between crossed polarizers and controlled by an electric or magnetic field have been studied experimentally and theoretically. Electro- and magneto-optical switching based on the interference of polarized defect modes has been demonstrated. The transmission spectra of the PC/LC cell have been calculated as a function of the voltage applied to the LC layer and the magnetic field strength. The results of the calculations agree well with the experimental data. |
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