This is an unedited manuscript accepted for publication and provided as an Article in Press for early access at the author’s request. The article will undergo copyediting, typesetting, and galley proof review before final publication. Please be aware that errors may be identified during production that could affect the content. All legal disclaimers of the journal apply.
V. Basil Hans,
- Research Professor, Department of Commerce & Management and Humanities & Social Sciences, Srinivas University, Mangalore, Karnataka, India
Abstract
Optical communication has revolutionised modern telecommunication, allowing for the quick transfer of information by light signals. This technology uses optical fibres as the transmission medium and offers higher bandwidth, lower signal loss and faster data transfer than typical electrical communication systems. Optical communication has become a key enabler of internet services, mobile networks, satellite communication and data centers which are all driving the increasing demand for high speed and dependable connectivity. Along with addressing major issues like fibre losses, installation costs, dispersion, and maintenance complexity, the study also explains how optical fibres work and emphasises the significance of light propagation in achieving long-distance communication with minimal loss. This article deals with the principles of optical communication, which covers the generation, transmission and receipt of optical signals. Recent developments in fibre optic technology and their role in supporting next-generation communication systems are also examined, highlighting the growing importance of optical communication in the digital era. It also discusses the advantages, applications, challenges and recent developments in the field of fibre optics technology. It also tackles important issues including dispersion, maintenance complexity, installation costs, and fibre losses. As the demand for worldwide communication keeps on rising, optical communication is a crucial technology that is pushing the future of digital connectivity and information exchange.
Keywords: Optical communications, Optic fibre, Data Transferring, Light Waves, Telecommunications Networks
V. Basil Hans. Light Waves and Data Highways: The Physics of Optical Communication Networks. International Journal of Optical Innovations & Research. 2026; 04(01):-.
V. Basil Hans. Light Waves and Data Highways: The Physics of Optical Communication Networks. International Journal of Optical Innovations & Research. 2026; 04(01):-. Available from: https://journals.stmjournals.com/ijoir/article=2026/view=244105
References
[1] Gisin N, Thew R. Quantum communication. Nature photonics. 2007 Mar;1(3):165-71.
[2] Xu J, Nakamura Y, Kahng A. Silicon Photonics for Computing Systems. ACM Journal on Emerging Technologies in Computing Systems (JETC). 2018 Jul 12;14(2):1-2.
[3] Maher R, Alvarado A, Lavery D, Bayvel P. Increasing the information rates of optical communications via coded modulation: a study of transceiver performance. Scientific reports. 2016 Feb 11;6(1):21278.
[4] Ivanovich D, Powell SB, Gruev V, Chamberlain RD. Polarization division multiplexing for optical data communications. InOptical Interconnects XVIII 2018 Feb 22 (Vol. 10538, pp. 160-178). SPIE.
[5] Wang YY, Yang SJ, Chen JT. Use channel reconfiguration technique to improve the spatial multiplexing gain of MIMO systems. IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. 2009 Nov 1;92(11):2651-8.
[6] Richardson DJ, Fini JM, Nelson LE. Space-division multiplexing in optical fibres. Nature photonics. 2013 May;7(5):354-62.
[7] Mukherjee B. WDM optical communication networks: progress and challenges. IEEE Journal on Selected Areas in communications. 2000 Oct 31;18(10):1810-24.
[8] Curri V, Cantono M, Gaudino R. Elastic all-optical networks: A new paradigm enabled by the physical layer. how to optimize network performances?. Journal of Lightwave Technology. 2017 Mar 15;35(6):1211-21.
[9] Borella MS, Jue JP, Banerjee D, Ramamurthy B, Mukherjee B. Optical components for WDM lightwave networks. Proceedings of the IEEE. 2002 Aug 6;85(8):1274-307.
[10] Oliari V, Agrell E, Alvarado A. Regular perturbation on the group-velocity dispersion parameter for nonlinear fibre-optical communications. Nature communications. 2020 Feb 18;11(1):933.
[11] Hunt S, Sun Y, Shafarenko A, Adams R, Davey N, Slater B, Bhamber R, Boscolo S, Turitsyn SK. Adaptive electrical signal post-processing with varying representations in optical communication systems. InInternational Conference on Engineering Applications of Neural Networks 2009 Aug 27 (pp. 235-245). Berlin, Heidelberg: Springer Berlin Heidelberg.
[12] Basani JR, Niu MY, Waks E. Universal logical quantum photonic neural network processor via cavity-assisted interactions. npj Quantum Information. 2025 Aug 20;11(1):142.
[13] Nagali E, Sciarrino F, De Martini F, Marrucci L, Piccirillo B, Karimi E, Santamato E. Quantum information transfer from spin to orbital angular momentum of photons. Physical review letters. 2009 Jul 3;103(1):013601.
[14] Dynes JF, Tam WW, Plews A, Fröhlich B, Sharpe AW, Lucamarini M, Yuan Z, Radig C, Straw A, Edwards T, Shields AJ. Ultra-high bandwidth quantum secured data transmission. Scientific reports. 2016 Oct 13;6(1):35149.
[15] Borella MS, Jue JP, Banerjee D, Ramamurthy B, Mukherjee B. Optical components for WDM lightwave networks. Proceedings of the IEEE. 2002 Aug 6;85(8):1274-307.
| Volume | 04 |
| 01 | |
| Received | 08/05/2026 |
| Accepted | 12/05/2026 |
| Published | 16/05/2026 |
| Publication Time | 8 Days |
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