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All-optical Boolean logic gate using azo-dye doped polymer film |
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| Authors: | Xiuqin Yang Chunping Zhang Shengwen Qi Kuan Chen Jianguo Tian Guangyin Zhang |
| Institution: | Photonics Center, Institute of Physics, Nankai University, Tianjin 300071, People's Republic of China |
| Abstract: | Methyl orange is an excellent nonlinear optical material. Both ordinary intense modulation holograph and the polarization holograph can be recorded in the methyl orange-polyvinyl alcohol (MO-PVA) film. The polarization state relationship among two writing beams, reading beam, and diffraction beam can be used for construction all-optical Boolean logic gate. |
| Keywords: | Methyl orange Photoinduced anisotropy Polarization holograph Boolean logic operation |
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