Performance analysis of different designs of all-optical D flip flop

  • Authors

    • K Archana
    • R Manohari
    • Shanthi prince
    2018-03-19
    https://doi.org/10.14419/ijet.v7i2.8.10524
  • Semiconductor optical amplifier, All optical gates, Cross Gain Modulation, All optical flip flops, Cross Phase Modulation, Four Wave Mixing

  • Abstract

    All optical flip flops play an important role in optical networks as well as in the field of optical computing. Optical memories are used for storing decisions in photonic packet routers temporarily. In this paper all optical D-flip flop is designed based on all optical gates. The nonlinear effects such as XGM (Cross Gain Modulation), XPM (Cross Phase Modulation) and FWM (Four Wave Mixing) are used to design all optical gates. We designed the D flip flop based on two logic that are NAND-NAND logic and NAND-NOR logic. The performance of both the designs is analyzed and the functionality of all optical D-flip-flop is verified using the truth table. It is proved that NAND-NAND logic is more effective than NAND-NOR logic.

  • References

    1. [1] Lina Wang Su, Yongjun Wang Su, Shuai Wang , Sichuan Geng , Mingxiao Zhang, “All optical Flip Flop based on SOA-MZIâ€, Progress in electromagnetic research symposium, November10,2016.

      [2] LinaWang , YongjunWang, ShuaiWang , ChenWu , Mingxiao Zhang, “All optical Flip Flop based on SOA-PSWâ€, PHOTONIC SENSORS / Vol No. 4, 2016: 366‒371 Jul,2016.

      [3] Youssef Said and HouriaRezig“SOAs Nonlinearities and Applications for Next Generation of Optical Networks†, National Engineering School of Tunis (ENIT) Tunisia; Feb 14, 2013.

      [4] Eman M. El-Saeed; Ahmed Abd El-Aziz; Heba A. Fayed; Moustafa H. Aly, “Optical logic gates based on SOA, Mach–Zehnder interferometer: design and simulationâ€, SIPE Journals, Optical Engineering Volume 55, Issue 2,2016.

      [5] Satya.s, R.Manohari, Shanthi Prince, “Design of full adder –subtractor based on SOA-MZI â€, IEEE, Signal processing and engineering(SPACES),INSPEC14984708,March 2015.

      [6] Hongyu Hu1 , Xiang Zhang1 and Shuai Zhao, High-speed all-optical logic gate using QD-SOA and its application, Hu etal.,CogentPhysics(2017),4: 1388156,26 september,2017.

      [7] Meloni, G.; Berrettini, G.; Potì, L; Bogoni, A. All- Optical D Flip-Flop and Optical AND Gate, accepted for publication at ECOC 2014.

      [8] Berrettini, G.; Meloni, G.; Potì, L.; Bogoni, A. (2009). All-Optical clocked D type flip flop exploiting SOA-based optical SR latch and logic gates, accepted for publication at Photonics in Switching 2013.

      [9] S. Pitris, C. Vagionas, T. T. R. B. G. K. and Pleros, N. “Wdm-enabled optical ram at 5gb/s using a monolithic flip-flop chip.†IEEE Photonics Journal, 1943 0655,2015.

      [10] T.Padmapriya and V.Saminadan, “Utility based Vertical Handoff Decision Model for LTE-A networksâ€, International Journal of Computer Science and Information Security, ISSN 1947-5500, vol.14, no.11, November 2016.

      [11] S.V.Manikanthanand V.Rama“Optimal Performance Of Key Predistribution Protocol In Wireless Sensor Networks†International Innovative Research Journal of Engineering and Technology,ISSN NO: 2456-1983,Vol-2,Issue –Special –March 2017.

  • Downloads

  • How to Cite

    Archana, K., Manohari, R., & prince, S. (2018). Performance analysis of different designs of all-optical D flip flop. International Journal of Engineering & Technology, 7(2.8), 578-582. https://doi.org/10.14419/ijet.v7i2.8.10524

    Received date: 2018-03-23

    Accepted date: 2018-03-23

    Published date: 2018-03-19