Optical Digital Logic Operations by Self pumped Phase Conjugation in Photorefractive Crystal |
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| Authors: | YU Youlong JIANG Zuohong YING Jie DONG Xiaoyi |
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| Affiliation: | YU Youlong ** JIANG Zuohong YING Jie DONG Xiaoyi ** |
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| Abstract: | Encoded by intensity, all optical NAND, XOR and NXOR logic operations are demonstrated experimentally by controlling the incident and the erasure beams of erasable self pumped phase conjugation. The time response curves of these elements are shown. |
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| Keywords: | self pumped phase conjugation two wave mixing optical logic operation |
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