An Analysis of Self-Powered Implantable Medical Electronics and Emerging Implantable Energy Harvesters
Abstract
Introduction: Wavelength Division Multiplexing (WDM) is emerging as a promising technology for future Free Space Optical (FSO) communication networks, offering ultra-high bandwidth and high-speed data transmission while utilizing compact, lightweight, and low-power optical components. The increasing demand for high-capacity communication links in mobile and satellite networks necessitates efficient WDM-based FSO systems.
Objectives: This study explores the enhancement of a 16 × 20 Gb/s WDM-FSO system by integrating polarization diversity and an advanced return-to-zero modulation scheme to optimize performance.
Methods: A key challenge in WDM-FSO systems is polarization crosstalk and nonlinear impairments between adjacent WDM channels, which can degrade signal integrity. To mitigate these effects, a polarization interleaving mechanism is introduced to improve spectral efficiency and reduce channel interference. The system employs a WDM configuration with a 50 GHz channel spacing, enabling high data rates while maintaining signal fidelity. By leveraging polarization diversity, the proposed model enhances robustness against atmospheric turbulence and polarization-dependent losses, which are critical concerns in FSO links.
Results: The proposed approach ensures reliable high-speed data transmission, making it suitable for next-generation wireless backhaul networks, satellite communications, and urban broadband deployments.
Conclusions: The study demonstrates the effectiveness of the enhanced WDM-FSO system in addressing the bandwidth limitations of conventional RF-based wireless systems while ensuring energy-efficient operation in free-space optical communication environments.
Letters in High Energy Physics (LHEP) is an open access journal. The articles in LHEP are distributed according to the terms of the creative commons license CC-BY 4.0. Under the terms of this license, copyright is retained by the author while use, distribution and reproduction in any medium are permitted provided proper credit is given to original authors and sources.
Terms of Submission
By submitting an article for publication in LHEP, the submitting author asserts that:
1. The article presents original contributions by the author(s) which have not been published previously in a peer-reviewed medium and are not subject to copyright protection.
2. The co-authors of the article, if any, as well as any institution whose approval is required, agree to the publication of the article in LHEP.
