• Seema Gupta

Modulation instability, soliton interactions and turbulence-like behaviour are just some examples of the phenom- ena in fibre systems, which lead to unpredictable but structured patterns in energy distribution. These complex behaviours are critical in understanding how to optimise the communication using fibre, improve the performance of lasers and facilitate new photonic technologies. This paper will discuss the mechanisms behind the chaotic regimes in fibre optics, discuss the insights it has on the stability of a system and information transmission, and discuss ways about harnessing optical chaos to achieve secure communication and advanced uses. Combining theoretical concepts and recent experimental results, the article will reveal how nonlinear processes in fibre optics can be a challenge and an opportunity in the contemporary photonics.

Complexity, Fibre Optics, Nonlinear Dynamics, Solitons, Optical Communication, Photonics, Secure Communication, Turbulence, Modulation Instability.

"Chaos and Complexity in Fibre Optics: Unraveling Nonlinear Dynamics for Advanced Photonic Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 11, page no.a219-a223, November-2025, Available :http://www.jetir.org/papers/JETIR2511027.pdf

"Chaos and Complexity in Fibre Optics: Unraveling Nonlinear Dynamics for Advanced Photonic Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 11, page no. ppa219-a223, November-2025, Available at : http://www.jetir.org/papers/JETIR2511027.pdf