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This paper presents the simulation and design of all-optical logic gates OR, AND, XNOR, and XOR at ultrahigh speed by proposing the semiconductor optical amplifier-Mach-Zehnder interferometer (SOA-MZI) configuration. The simulations of all logic gates are obtained by SOA-MZI structure parameters at 40 and 120 Gb/s. The OR, AND, and XOR logics are(More)
This paper presents the integrated circuit design methodology of ultrafast encryption and decryption circuits for optical processing and communication at 40 and 120 Gb/s. The simulation of optical encryption and decryption evolved by proposed design circuits of semiconductor optical amplifier (SOA)-Mach-Zehnder interferometer structure is developed from an(More)
  • Lovkesh
  • 2016 3rd International Conference on Computing…
  • 2016
In 21 century, medium of learning has been changed. Electronic learning is becoming a part of everyday usage and everyone is participating in this with full zest to learn and is not very much apart from E-learning. Learning do not comes with any age; learning is now dependent on how much we want to learn from the heaps of abundant knowledge that is being(More)
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