International Journal of Electronic Devices and Networking
2025, Vol. 6, Issue 2, Part B
A comprehensive guide to optical amplifiers used in access and passive optical networks
Author(s): Mayank Bhargava, GF Ansari, Vijeta Yadav and Ankit Temurnikar
Abstract: Researchers have identified Optical Networks those are passive in nature (PONs) as a long-lasting solution for delivering broadband connectivity, particularly in remote areas where digital inclusion is vital for improving quality of life. To meet the growing demand for reliable and high capacity communication, it is necessary to enhance PONs with advanced features that enable multigigabit transmission rates over distances of several tens of kilometers. Traditionally, such performance has been achievable only in long-haul backbone networks, often at high cost due to reliance on optical amplifiers and other sophisticated technologies. This work presents a brief introduction of more satisfying methods of optical amplification and techniques which involves electrical & optical amplification suitable for PON deployment, with emphasis on their adaptability to specific operating conditions. The study suggests that modern PONs can integrate emerging backbone optical technologies while mitigating challenges such as cost and complexity, thereby offering a scalable and efficient platform for future broadband access networks. This paper presents a comprehensive study on prolonging the capabilities of Optical Networks those are passive in nature (PONs) to cop up with the increasing need for high-speed, wide range and error free propogation. The first part of the work explains in detail the principles of Amplification, Shaping and Timing and their effectiveness in enhancing signal quality and reach. The second part examines optical amplifiers, their operating principles, deployment strategies as well as their advantages and disadvantages in access network environments. The findings suggest that PONs can successfully integrate such backbone grade technologies to support multigigabit transmission over tens of kilometers. Moreover, it is argued that these enhancements can be achieved without significant drawbacks, aside from challenges like the elevated price of optical amplifiers, thereby ensuring scalability and sustainability for future broadband connectivity.
DOI: 10.22271/27084477.2025.v6.i2b.91
Pages: 94-113 | Views: 10 | Downloads: 4
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How to cite this article:
Mayank Bhargava, GF Ansari, Vijeta Yadav, Ankit Temurnikar. A comprehensive guide to optical amplifiers used in access and passive optical networks. Int J Electron Devices Networking 2025;6(2):94-113. DOI: 10.22271/27084477.2025.v6.i2b.91
