A New Optical Implementation of Reversible Fulladder Using Optoelectronics Devices

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Abstract:

This study introduces a reversible optical fulladder. Also optical NOT and NOR gates are implemented through Electro-Absorption-Modulator / Photo Detector (EAM/PD) pairs, were utilized for fulfilling reversible R gate. Then, reversible fulladder was designed based on the proposed reversible optical R gate. The operation of the suggested fulladder was simulated using Optispice and it was found that the delay time in comparison with VLSI implemented circuit has remarkably improved.

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Journal title

Journal of Advances in Computer Research

volume 3 issue 1

pages 89- 98

publication date 2012-02-01

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Keywords

Optical Reversible Fulladder Optical Reversible Gate EAM/PD Optical NOR Gate Optical NOT Gate

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