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Parity Checking and Generating Circuit with Nonlinear Material in All-Optical Domain |
| Kuladeep Roy Chowdhury;Debduti De;Sourangshu Mukhopadhyay |
| Department of Physics and Technophysics, Vidyasagar University, Midnapore-721102, West Bengal, India |
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| Cite this article: |
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Kuladeep Roy Chowdhury, Debduti De, Sourangshu Mukhopadhyay 2005 Chin. Phys. Lett. 22 1433-1435 |
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Abstract An all-optical parity checker and parity bit generator circuit is proposed, in which optical non-linear materials are used as switching devices. High-speed (above GHz) logic operations can be achieved by this all-optical circuit that is tremendously fast than its equivalent electronic counterpart. Here these circuits are used to check the errors in optical data through a transmission line.
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| Keywords:
42.70.-a
42.79.-e
42.79.Ta
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Published: 01 June 2005
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| PACS: |
42.70.-a
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(Optical materials)
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42.79.-e
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(Optical elements, devices, and systems)
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42.79.Ta
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(Optical computers, logic elements, interconnects, switches; neural networks)
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