International Journal on Science and Technology

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Application of Chaos and Nonlinear Dynamics in Secured Optical Communication Systems

Author(s) Aditi Datta, Biswajit Datta
Country India
Abstract In certain circumstances, chaotic oscillations can be seen in a nonlinear system with feedback. The behavior of chaotic systems is uncertain due to their extremely complicated evolution throughout time. Chaotic paths separate from one another over time. As such, safe cryptography is where chaos theory is most commonly applied. Several optical devices that have been investigated in literature for producing optical chaos include lasers, Mach Zehnder interferometers, and acoustic-optical systems incorporating electronic feedback. Studies have shown that feedback in nonlinear systems can be a useful tool for characterizing chaotic paths. Measures that express the degree of uncertainty in chaotic dynamics, such as Kolmogorov entropy or Lyapunov Exponents, are frequently used by researchers to quantify chaos. Every dynamic system's trajectory changes when noise is present, thus in order to understand noise's impacts in this context, I read through a number of research publications, as shown in the section below. With the use of nonlinear optical devices, this work intends to demonstrate the uses of chaos in a chaos-based communication strategy and to successfully retrieve the message from the receiver side. Ultimately, a gap analysis is carried out to identify the gaps in current research trends and to suggest directions for further investigation.
Keywords Chaos, Optics, Entropy, Bifurcation, Communication
Field Engineering
Published In Volume 15, Issue 3, July-September 2024
Published On 2024-08-07
Cite This Application of Chaos and Nonlinear Dynamics in Secured Optical Communication Systems - Aditi Datta, Biswajit Datta - IJSAT Volume 15, Issue 3, July-September 2024.

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